57551516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6199}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 110409600

約数和(自身を除く): 52858084

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 6199, 9284, 12398, 24796, 68189, 136378, 272756, 1307989, 2615978, 5231956, 14387879, 28775758, 57551516]

約数ペア:

[(1, 57551516), (2, 28775758), (4, 14387879), (11, 5231956), (22, 2615978), (44, 1307989), (211, 272756), (422, 136378), (844, 68189), (2321, 24796), (4642, 12398), (6199, 9284)]