56737850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 116476920

約数和(自身を除く): 59739070

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2129, 2665, 4258, 5330, 10645, 13325, 21290, 26650, 27677, 53225, 55354, 87289, 106450, 138385, 174578, 276770, 436445, 691925, 872890, 1134757, 1383850, 2182225, 2269514, 4364450, 5673785, 11347570, 28368925, 56737850]

約数ペア:

[(1, 56737850), (2, 28368925), (5, 11347570), (10, 5673785), (13, 4364450), (25, 2269514), (26, 2182225), (41, 1383850), (50, 1134757), (65, 872890), (82, 691925), (130, 436445), (205, 276770), (325, 174578), (410, 138385), (533, 106450), (650, 87289), (1025, 55354), (1066, 53225), (2050, 27677), (2129, 26650), (2665, 21290), (4258, 13325), (5330, 10645)]