24987804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 60147360

約数和(自身を除く): 35159556

約数列:

[1, 2, 3, 4, 6, 12, 53, 101, 106, 159, 202, 212, 303, 318, 389, 404, 606, 636, 778, 1167, 1212, 1556, 2334, 4668, 5353, 10706, 16059, 20617, 21412, 32118, 39289, 41234, 61851, 64236, 78578, 82468, 117867, 123702, 157156, 235734, 247404, 471468, 2082317, 4164634, 6246951, 8329268, 12493902, 24987804]

約数ペア:

[(1, 24987804), (2, 12493902), (3, 8329268), (4, 6246951), (6, 4164634), (12, 2082317), (53, 471468), (101, 247404), (106, 235734), (159, 157156), (202, 123702), (212, 117867), (303, 82468), (318, 78578), (389, 64236), (404, 61851), (606, 41234), (636, 39289), (778, 32118), (1167, 21412), (1212, 20617), (1556, 16059), (2334, 10706), (4668, 5353)]