48641320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 144789120

約数和(自身を除く): 96147800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 83, 91, 92, 98, 104, 115, 130, 140, 161, 166, 182, 184, 196, 230, 245, 260, 280, 299, 322, 332, 364, 392, 415, 455, 460, 490, 520, 581, 598, 637, 644, 664, 728, 805, 830, 910, 920, 980, 1079, 1127, 1162, 1196, 1274, 1288, 1495, 1610, 1660, 1820, 1909, 1960, 2093, 2158, 2254, 2324, 2392, 2548, 2905, 2990, 3185, 3220, 3320, 3640, 3818, 4067, 4186, 4316, 4508, 4648, 5096, 5395, 5635, 5810, 5980, 6370, 6440, 7553, 7636, 8134, 8372, 8632, 9016, 9545, 10465, 10790, 11270, 11620, 11960, 12740, 13363, 14651, 15106, 15272, 16268, 16744, 19090, 20335, 20930, 21580, 22540, 23240, 24817, 25480, 26726, 29302, 30212, 32536, 37765, 38180, 40670, 41860, 43160, 45080, 49634, 52871, 53452, 58604, 60424, 66815, 73255, 75530, 76360, 81340, 83720, 93541, 99268, 105742, 106904, 117208, 124085, 133630, 146510, 151060, 162680, 173719, 187082, 198536, 211484, 248170, 264355, 267260, 293020, 302120, 347438, 374164, 422968, 467705, 496340, 528710, 534520, 586040, 694876, 748328, 868595, 935410, 992680, 1057420, 1216033, 1389752, 1737190, 1870820, 2114840, 2432066, 3474380, 3741640, 4864132, 6080165, 6948760, 9728264, 12160330, 24320660, 48641320]

約数ペア:

[(1, 48641320), (2, 24320660), (4, 12160330), (5, 9728264), (7, 6948760), (8, 6080165), (10, 4864132), (13, 3741640), (14, 3474380), (20, 2432066), (23, 2114840), (26, 1870820), (28, 1737190), (35, 1389752), (40, 1216033), (46, 1057420), (49, 992680), (52, 935410), (56, 868595), (65, 748328), (70, 694876), (83, 586040), (91, 534520), (92, 528710), (98, 496340), (104, 467705), (115, 422968), (130, 374164), (140, 347438), (161, 302120), (166, 293020), (182, 267260), (184, 264355), (196, 248170), (230, 211484), (245, 198536), (260, 187082), (280, 173719), (299, 162680), (322, 151060), (332, 146510), (364, 133630), (392, 124085), (415, 117208), (455, 106904), (460, 105742), (490, 99268), (520, 93541), (581, 83720), (598, 81340), (637, 76360), (644, 75530), (664, 73255), (728, 66815), (805, 60424), (830, 58604), (910, 53452), (920, 52871), (980, 49634), (1079, 45080), (1127, 43160), (1162, 41860), (1196, 40670), (1274, 38180), (1288, 37765), (1495, 32536), (1610, 30212), (1660, 29302), (1820, 26726), (1909, 25480), (1960, 24817), (2093, 23240), (2158, 22540), (2254, 21580), (2324, 20930), (2392, 20335), (2548, 19090), (2905, 16744), (2990, 16268), (3185, 15272), (3220, 15106), (3320, 14651), (3640, 13363), (3818, 12740), (4067, 11960), (4186, 11620), (4316, 11270), (4508, 10790), (4648, 10465), (5096, 9545), (5395, 9016), (5635, 8632), (5810, 8372), (5980, 8134), (6370, 7636), (6440, 7553)]