51798544

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4243}}^1$

素因数の和:4367

約数の個数: 40

約数和(自身を含む): 115776320

約数和(自身を除く): 63977776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4243, 6104, 8486, 12208, 16972, 29701, 33944, 59402, 67888, 118804, 237608, 462487, 475216, 924974, 1849948, 3237409, 3699896, 6474818, 7399792, 12949636, 25899272, 51798544]

約数ペア:

[(1, 51798544), (2, 25899272), (4, 12949636), (7, 7399792), (8, 6474818), (14, 3699896), (16, 3237409), (28, 1849948), (56, 924974), (109, 475216), (112, 462487), (218, 237608), (436, 118804), (763, 67888), (872, 59402), (1526, 33944), (1744, 29701), (3052, 16972), (4243, 12208), (6104, 8486)]