51512876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4549}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 95550000

約数和(自身を除く): 44037124

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 4549, 5662, 9098, 11324, 18196, 86431, 172862, 345724, 677801, 1355602, 2711204, 12878219, 25756438, 51512876]

約数ペア:

[(1, 51512876), (2, 25756438), (4, 12878219), (19, 2711204), (38, 1355602), (76, 677801), (149, 345724), (298, 172862), (596, 86431), (2831, 18196), (4549, 11324), (5662, 9098)]