51974238

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 106772256

約数和(自身を除く): 54798018

約数列:

[1, 2, 3, 6, 53, 106, 137, 159, 274, 318, 411, 822, 1193, 2386, 3579, 7158, 7261, 14522, 21783, 43566, 63229, 126458, 163441, 189687, 326882, 379374, 490323, 980646, 8662373, 17324746, 25987119, 51974238]

約数ペア:

[(1, 51974238), (2, 25987119), (3, 17324746), (6, 8662373), (53, 980646), (106, 490323), (137, 379374), (159, 326882), (274, 189687), (318, 163441), (411, 126458), (822, 63229), (1193, 43566), (2386, 21783), (3579, 14522), (7158, 7261)]