49472280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 195184080

約数和(自身を除く): 145711800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 279, 286, 310, 312, 330, 341, 360, 372, 390, 396, 403, 429, 440, 465, 468, 495, 520, 558, 572, 585, 620, 660, 682, 715, 744, 780, 792, 806, 858, 930, 936, 961, 990, 1023, 1116, 1144, 1170, 1209, 1240, 1287, 1320, 1364, 1395, 1430, 1560, 1612, 1705, 1716, 1860, 1922, 1980, 2015, 2046, 2145, 2232, 2340, 2418, 2574, 2728, 2790, 2860, 2883, 3069, 3224, 3410, 3432, 3627, 3720, 3844, 3960, 4030, 4092, 4290, 4433, 4680, 4805, 4836, 5115, 5148, 5580, 5720, 5766, 6045, 6138, 6435, 6820, 7254, 7688, 8060, 8184, 8580, 8649, 8866, 9610, 9672, 10230, 10296, 10571, 11160, 11532, 12090, 12276, 12493, 12870, 13299, 13640, 14415, 14508, 15345, 16120, 17160, 17298, 17732, 18135, 19220, 20460, 21142, 22165, 23064, 24180, 24552, 24986, 25740, 26598, 28830, 29016, 30690, 31713, 34596, 35464, 36270, 37479, 38440, 39897, 40920, 42284, 43245, 44330, 48360, 49972, 51480, 52855, 53196, 57660, 61380, 62465, 63426, 66495, 69192, 72540, 74958, 79794, 84568, 86490, 88660, 95139, 99944, 105710, 106392, 112437, 115320, 122760, 124930, 126852, 132990, 137423, 145080, 149916, 158565, 159588, 172980, 177320, 187395, 190278, 199485, 211420, 224874, 249860, 253704, 265980, 274846, 299832, 317130, 319176, 345960, 374790, 380556, 398970, 412269, 422840, 449748, 475695, 499720, 531960, 549692, 562185, 634260, 687115, 749580, 761112, 797940, 824538, 899496, 951390, 1099384, 1124370, 1236807, 1268520, 1374230, 1499160, 1595880, 1649076, 1902780, 2061345, 2248740, 2473614, 2748460, 3298152, 3805560, 4122690, 4497480, 4947228, 5496920, 6184035, 8245380, 9894456, 12368070, 16490760, 24736140, 49472280]

約数ペア:

[(1, 49472280), (2, 24736140), (3, 16490760), (4, 12368070), (5, 9894456), (6, 8245380), (8, 6184035), (9, 5496920), (10, 4947228), (11, 4497480), (12, 4122690), (13, 3805560), (15, 3298152), (18, 2748460), (20, 2473614), (22, 2248740), (24, 2061345), (26, 1902780), (30, 1649076), (31, 1595880), (33, 1499160), (36, 1374230), (39, 1268520), (40, 1236807), (44, 1124370), (45, 1099384), (52, 951390), (55, 899496), (60, 824538), (62, 797940), (65, 761112), (66, 749580), (72, 687115), (78, 634260), (88, 562185), (90, 549692), (93, 531960), (99, 499720), (104, 475695), (110, 449748), (117, 422840), (120, 412269), (124, 398970), (130, 380556), (132, 374790), (143, 345960), (155, 319176), (156, 317130), (165, 299832), (180, 274846), (186, 265980), (195, 253704), (198, 249860), (220, 224874), (234, 211420), (248, 199485), (260, 190278), (264, 187395), (279, 177320), (286, 172980), (310, 159588), (312, 158565), (330, 149916), (341, 145080), (360, 137423), (372, 132990), (390, 126852), (396, 124930), (403, 122760), (429, 115320), (440, 112437), (465, 106392), (468, 105710), (495, 99944), (520, 95139), (558, 88660), (572, 86490), (585, 84568), (620, 79794), (660, 74958), (682, 72540), (715, 69192), (744, 66495), (780, 63426), (792, 62465), (806, 61380), (858, 57660), (930, 53196), (936, 52855), (961, 51480), (990, 49972), (1023, 48360), (1116, 44330), (1144, 43245), (1170, 42284), (1209, 40920), (1240, 39897), (1287, 38440), (1320, 37479), (1364, 36270), (1395, 35464), (1430, 34596), (1560, 31713), (1612, 30690), (1705, 29016), (1716, 28830), (1860, 26598), (1922, 25740), (1980, 24986), (2015, 24552), (2046, 24180), (2145, 23064), (2232, 22165), (2340, 21142), (2418, 20460), (2574, 19220), (2728, 18135), (2790, 17732), (2860, 17298), (2883, 17160), (3069, 16120), (3224, 15345), (3410, 14508), (3432, 14415), (3627, 13640), (3720, 13299), (3844, 12870), (3960, 12493), (4030, 12276), (4092, 12090), (4290, 11532), (4433, 11160), (4680, 10571), (4805, 10296), (4836, 10230), (5115, 9672), (5148, 9610), (5580, 8866), (5720, 8649), (5766, 8580), (6045, 8184), (6138, 8060), (6435, 7688), (6820, 7254)]