55397186

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 98661888

約数和(自身を除く): 43264702

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 169, 221, 311, 338, 403, 442, 527, 622, 806, 1054, 2873, 4043, 5239, 5287, 5746, 6851, 8086, 9641, 10478, 10574, 13702, 19282, 52559, 68731, 89063, 105118, 125333, 137462, 163897, 178126, 250666, 327794, 893503, 1629329, 1787006, 2130661, 3258658, 4261322, 27698593, 55397186]

約数ペア:

[(1, 55397186), (2, 27698593), (13, 4261322), (17, 3258658), (26, 2130661), (31, 1787006), (34, 1629329), (62, 893503), (169, 327794), (221, 250666), (311, 178126), (338, 163897), (403, 137462), (442, 125333), (527, 105118), (622, 89063), (806, 68731), (1054, 52559), (2873, 19282), (4043, 13702), (5239, 10574), (5287, 10478), (5746, 9641), (6851, 8086)]