56745510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 140667840

約数和(自身を除く): 83922330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 89, 106, 159, 178, 265, 267, 318, 401, 445, 530, 534, 795, 802, 890, 1203, 1335, 1590, 2005, 2406, 2670, 4010, 4717, 6015, 9434, 12030, 14151, 21253, 23585, 28302, 35689, 42506, 47170, 63759, 70755, 71378, 106265, 107067, 127518, 141510, 178445, 212530, 214134, 318795, 356890, 535335, 637590, 1070670, 1891517, 3783034, 5674551, 9457585, 11349102, 18915170, 28372755, 56745510]

約数ペア:

[(1, 56745510), (2, 28372755), (3, 18915170), (5, 11349102), (6, 9457585), (10, 5674551), (15, 3783034), (30, 1891517), (53, 1070670), (89, 637590), (106, 535335), (159, 356890), (178, 318795), (265, 214134), (267, 212530), (318, 178445), (401, 141510), (445, 127518), (530, 107067), (534, 106265), (795, 71378), (802, 70755), (890, 63759), (1203, 47170), (1335, 42506), (1590, 35689), (2005, 28302), (2406, 23585), (2670, 21253), (4010, 14151), (4717, 12030), (6015, 9434)]