56415484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 108465280

約数和(自身を除く): 52049796

約数列:

[1, 2, 4, 19, 38, 43, 61, 76, 86, 122, 172, 244, 283, 566, 817, 1132, 1159, 1634, 2318, 2623, 3268, 4636, 5246, 5377, 10492, 10754, 12169, 17263, 21508, 24338, 34526, 48676, 49837, 69052, 99674, 199348, 231211, 327997, 462422, 655994, 742309, 924844, 1311988, 1484618, 2969236, 14103871, 28207742, 56415484]

約数ペア:

[(1, 56415484), (2, 28207742), (4, 14103871), (19, 2969236), (38, 1484618), (43, 1311988), (61, 924844), (76, 742309), (86, 655994), (122, 462422), (172, 327997), (244, 231211), (283, 199348), (566, 99674), (817, 69052), (1132, 49837), (1159, 48676), (1634, 34526), (2318, 24338), (2623, 21508), (3268, 17263), (4636, 12169), (5246, 10754), (5377, 10492)]