49625080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10979}}^1$

素因数の和:11103

約数の個数: 32

約数和(自身を含む): 112654800

約数和(自身を除く): 63029720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 10979, 21958, 43916, 54895, 87832, 109790, 219580, 439160, 1240627, 2481254, 4962508, 6203135, 9925016, 12406270, 24812540, 49625080]

約数ペア:

[(1, 49625080), (2, 24812540), (4, 12406270), (5, 9925016), (8, 6203135), (10, 4962508), (20, 2481254), (40, 1240627), (113, 439160), (226, 219580), (452, 109790), (565, 87832), (904, 54895), (1130, 43916), (2260, 21958), (4520, 10979)]