56974920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24989}}^1$

素因数の和:25022

約数の個数: 64

約数和(自身を含む): 179928000

約数和(自身を除く): 122953080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24989, 49978, 74967, 99956, 124945, 149934, 199912, 249890, 299868, 374835, 474791, 499780, 599736, 749670, 949582, 999560, 1424373, 1499340, 1899164, 2373955, 2848746, 2998680, 3798328, 4747910, 5697492, 7121865, 9495820, 11394984, 14243730, 18991640, 28487460, 56974920]

約数ペア:

[(1, 56974920), (2, 28487460), (3, 18991640), (4, 14243730), (5, 11394984), (6, 9495820), (8, 7121865), (10, 5697492), (12, 4747910), (15, 3798328), (19, 2998680), (20, 2848746), (24, 2373955), (30, 1899164), (38, 1499340), (40, 1424373), (57, 999560), (60, 949582), (76, 749670), (95, 599736), (114, 499780), (120, 474791), (152, 374835), (190, 299868), (228, 249890), (285, 199912), (380, 149934), (456, 124945), (570, 99956), (760, 74967), (1140, 49978), (2280, 24989)]