49534990

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 90881280

約数和(自身を除く): 41346290

約数列:

[1, 2, 5, 10, 97, 194, 223, 229, 446, 458, 485, 970, 1115, 1145, 2230, 2290, 21631, 22213, 43262, 44426, 51067, 102134, 108155, 111065, 216310, 222130, 255335, 510670, 4953499, 9906998, 24767495, 49534990]

約数ペア:

[(1, 49534990), (2, 24767495), (5, 9906998), (10, 4953499), (97, 510670), (194, 255335), (223, 222130), (229, 216310), (446, 111065), (458, 108155), (485, 102134), (970, 51067), (1115, 44426), (1145, 43262), (2230, 22213), (2290, 21631)]