52778761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11987}}^1$

素因数の和:12048

約数の個数: 16

約数和(自身を含む): 65598336

約数和(自身を除く): 12819575

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 11987, 83909, 203779, 443519, 1426453, 3104633, 7539823, 52778761]

約数ペア:

[(1, 52778761), (7, 7539823), (17, 3104633), (37, 1426453), (119, 443519), (259, 203779), (629, 83909), (4403, 11987)]