49625680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47717}}^1$

素因数の和:47743

約数の個数: 40

約数和(自身を含む): 124257672

約数和(自身を除く): 74631992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47717, 95434, 190868, 238585, 381736, 477170, 620321, 763472, 954340, 1240642, 1908680, 2481284, 3101605, 3817360, 4962568, 6203210, 9925136, 12406420, 24812840, 49625680]

約数ペア:

[(1, 49625680), (2, 24812840), (4, 12406420), (5, 9925136), (8, 6203210), (10, 4962568), (13, 3817360), (16, 3101605), (20, 2481284), (26, 1908680), (40, 1240642), (52, 954340), (65, 763472), (80, 620321), (104, 477170), (130, 381736), (208, 238585), (260, 190868), (520, 95434), (1040, 47717)]