51885049680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{62827}}^1$

素因数の和:62914

約数の個数: 240

約数和(自身を含む): 184732414464

約数和(自身を除く): 132847364784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1488, 1665, 1776, 1860, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 3330, 3441, 3720, 4440, 4464, 4588, 5328, 5580, 5735, 6660, 6882, 7440, 8880, 9176, 10323, 11160, 11470, 13320, 13764, 17205, 18352, 20646, 22320, 22940, 26640, 27528, 34410, 41292, 45880, 51615, 55056, 62827, 68820, 82584, 91760, 103230, 125654, 137640, 165168, 188481, 206460, 251308, 275280, 314135, 376962, 412920, 502616, 565443, 628270, 753924, 825840, 942405, 1005232, 1130886, 1256540, 1507848, 1884810, 1947637, 2261772, 2324599, 2513080, 2827215, 3015696, 3769620, 3895274, 4523544, 4649198, 5026160, 5654430, 5842911, 6973797, 7539240, 7790548, 9047088, 9298396, 9738185, 11308860, 11622995, 11685822, 13947594, 15078480, 15581096, 17528733, 18596792, 19476370, 20921391, 22617720, 23245990, 23371644, 27895188, 29214555, 31162192, 34868985, 35057466, 37193584, 38952740, 41842782, 45235440, 46491980, 46743288, 55790376, 58429110, 69737970, 70114932, 72062569, 77905480, 83685564, 87643665, 92983960, 93486576, 104606955, 111580752, 116858220, 139475940, 140229864, 144125138, 155810960, 167371128, 175287330, 185967920, 209213910, 216187707, 233716440, 278951880, 280459728, 288250276, 334742256, 350574660, 360312845, 418427820, 432375414, 467432880, 557903760, 576500552, 648563121, 701149320, 720625690, 836855640, 864750828, 1080938535, 1153001104, 1297126242, 1402298640, 1441251380, 1673711280, 1729501656, 2161877070, 2594252484, 2882502760, 3242815605, 3459003312, 4323754140, 5188504968, 5765005520, 6485631210, 8647508280, 10377009936, 12971262420, 17295016560, 25942524840, 51885049680]

約数ペア:

[(1, 51885049680), (2, 25942524840), (3, 17295016560), (4, 12971262420), (5, 10377009936), (6, 8647508280), (8, 6485631210), (9, 5765005520), (10, 5188504968), (12, 4323754140), (15, 3459003312), (16, 3242815605), (18, 2882502760), (20, 2594252484), (24, 2161877070), (30, 1729501656), (31, 1673711280), (36, 1441251380), (37, 1402298640), (40, 1297126242), (45, 1153001104), (48, 1080938535), (60, 864750828), (62, 836855640), (72, 720625690), (74, 701149320), (80, 648563121), (90, 576500552), (93, 557903760), (111, 467432880), (120, 432375414), (124, 418427820), (144, 360312845), (148, 350574660), (155, 334742256), (180, 288250276), (185, 280459728), (186, 278951880), (222, 233716440), (240, 216187707), (248, 209213910), (279, 185967920), (296, 175287330), (310, 167371128), (333, 155810960), (360, 144125138), (370, 140229864), (372, 139475940), (444, 116858220), (465, 111580752), (496, 104606955), (555, 93486576), (558, 92983960), (592, 87643665), (620, 83685564), (666, 77905480), (720, 72062569), (740, 70114932), (744, 69737970), (888, 58429110), (930, 55790376), (1110, 46743288), (1116, 46491980), (1147, 45235440), (1240, 41842782), (1332, 38952740), (1395, 37193584), (1480, 35057466), (1488, 34868985), (1665, 31162192), (1776, 29214555), (1860, 27895188), (2220, 23371644), (2232, 23245990), (2294, 22617720), (2480, 20921391), (2664, 19476370), (2790, 18596792), (2960, 17528733), (3330, 15581096), (3441, 15078480), (3720, 13947594), (4440, 11685822), (4464, 11622995), (4588, 11308860), (5328, 9738185), (5580, 9298396), (5735, 9047088), (6660, 7790548), (6882, 7539240), (7440, 6973797), (8880, 5842911), (9176, 5654430), (10323, 5026160), (11160, 4649198), (11470, 4523544), (13320, 3895274), (13764, 3769620), (17205, 3015696), (18352, 2827215), (20646, 2513080), (22320, 2324599), (22940, 2261772), (26640, 1947637), (27528, 1884810), (34410, 1507848), (41292, 1256540), (45880, 1130886), (51615, 1005232), (55056, 942405), (62827, 825840), (68820, 753924), (82584, 628270), (91760, 565443), (103230, 502616), (125654, 412920), (137640, 376962), (165168, 314135), (188481, 275280), (206460, 251308)]