50861798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 84157920

約数和(自身を除く): 33296122

約数列:

[1, 2, 13, 26, 109, 131, 137, 218, 262, 274, 1417, 1703, 1781, 2834, 3406, 3562, 14279, 14933, 17947, 28558, 29866, 35894, 185627, 194129, 233311, 371254, 388258, 466622, 1956223, 3912446, 25430899, 50861798]

約数ペア:

[(1, 50861798), (2, 25430899), (13, 3912446), (26, 1956223), (109, 466622), (131, 388258), (137, 371254), (218, 233311), (262, 194129), (274, 185627), (1417, 35894), (1703, 29866), (1781, 28558), (2834, 17947), (3406, 14933), (3562, 14279)]