51515782

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 78153120

約数和(自身を除く): 26637338

約数列:

[1, 2, 157, 314, 359, 457, 718, 914, 56363, 71749, 112726, 143498, 164063, 328126, 25757891, 51515782]

約数ペア:

[(1, 51515782), (2, 25757891), (157, 328126), (314, 164063), (359, 143498), (457, 112726), (718, 71749), (914, 56363)]