50684960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 75052960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 106, 139, 160, 172, 212, 215, 265, 278, 344, 424, 430, 530, 556, 688, 695, 848, 860, 1060, 1112, 1376, 1390, 1696, 1720, 2120, 2224, 2279, 2780, 3440, 4240, 4448, 4558, 5560, 5977, 6880, 7367, 8480, 9116, 11120, 11395, 11954, 14734, 18232, 22240, 22790, 23908, 29468, 29885, 36464, 36835, 45580, 47816, 58936, 59770, 72928, 73670, 91160, 95632, 117872, 119540, 147340, 182320, 191264, 235744, 239080, 294680, 316781, 364640, 478160, 589360, 633562, 956320, 1178720, 1267124, 1583905, 2534248, 3167810, 5068496, 6335620, 10136992, 12671240, 25342480, 50684960]

約数ペア:

[(1, 50684960), (2, 25342480), (4, 12671240), (5, 10136992), (8, 6335620), (10, 5068496), (16, 3167810), (20, 2534248), (32, 1583905), (40, 1267124), (43, 1178720), (53, 956320), (80, 633562), (86, 589360), (106, 478160), (139, 364640), (160, 316781), (172, 294680), (212, 239080), (215, 235744), (265, 191264), (278, 182320), (344, 147340), (424, 119540), (430, 117872), (530, 95632), (556, 91160), (688, 73670), (695, 72928), (848, 59770), (860, 58936), (1060, 47816), (1112, 45580), (1376, 36835), (1390, 36464), (1696, 29885), (1720, 29468), (2120, 23908), (2224, 22790), (2279, 22240), (2780, 18232), (3440, 14734), (4240, 11954), (4448, 11395), (4558, 11120), (5560, 9116), (5977, 8480), (6880, 7367)]