57845684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 54768076

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 139, 151, 212, 278, 302, 556, 604, 689, 1378, 1807, 1963, 2756, 3614, 3926, 7228, 7367, 7852, 8003, 14734, 16006, 20989, 29468, 32012, 41978, 83956, 95771, 104039, 191542, 208078, 272857, 383084, 416156, 545714, 1091428, 1112417, 2224834, 4449668, 14461421, 28922842, 57845684]

約数ペア:

[(1, 57845684), (2, 28922842), (4, 14461421), (13, 4449668), (26, 2224834), (52, 1112417), (53, 1091428), (106, 545714), (139, 416156), (151, 383084), (212, 272857), (278, 208078), (302, 191542), (556, 104039), (604, 95771), (689, 83956), (1378, 41978), (1807, 32012), (1963, 29468), (2756, 20989), (3614, 16006), (3926, 14734), (7228, 8003), (7367, 7852)]