56227490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 58684510

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1499, 1705, 2998, 3410, 3751, 7495, 7502, 14990, 16489, 18755, 32978, 37510, 46469, 82445, 92938, 164890, 181379, 232345, 362758, 464690, 511159, 906895, 1022318, 1813790, 2555795, 5111590, 5622749, 11245498, 28113745, 56227490]

約数ペア:

[(1, 56227490), (2, 28113745), (5, 11245498), (10, 5622749), (11, 5111590), (22, 2555795), (31, 1813790), (55, 1022318), (62, 906895), (110, 511159), (121, 464690), (155, 362758), (242, 232345), (310, 181379), (341, 164890), (605, 92938), (682, 82445), (1210, 46469), (1499, 37510), (1705, 32978), (2998, 18755), (3410, 16489), (3751, 14990), (7495, 7502)]