56191000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 133267680

約数和(自身を除く): 77076680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 200, 250, 332, 415, 500, 664, 677, 830, 1000, 1354, 1660, 2075, 2708, 3320, 3385, 4150, 5416, 6770, 8300, 10375, 13540, 16600, 16925, 20750, 27080, 33850, 41500, 56191, 67700, 83000, 84625, 112382, 135400, 169250, 224764, 280955, 338500, 449528, 561910, 677000, 1123820, 1404775, 2247640, 2809550, 5619100, 7023875, 11238200, 14047750, 28095500, 56191000]

約数ペア:

[(1, 56191000), (2, 28095500), (4, 14047750), (5, 11238200), (8, 7023875), (10, 5619100), (20, 2809550), (25, 2247640), (40, 1404775), (50, 1123820), (83, 677000), (100, 561910), (125, 449528), (166, 338500), (200, 280955), (250, 224764), (332, 169250), (415, 135400), (500, 112382), (664, 84625), (677, 83000), (830, 67700), (1000, 56191), (1354, 41500), (1660, 33850), (2075, 27080), (2708, 20750), (3320, 16925), (3385, 16600), (4150, 13540), (5416, 10375), (6770, 8300)]