56420900

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4993}}^1$

素因数の和:5120

約数の個数: 36

約数和(自身を含む): 123541572

約数和(自身を除く): 67120672

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 4993, 5650, 9986, 11300, 19972, 24965, 49930, 99860, 124825, 249650, 499300, 564209, 1128418, 2256836, 2821045, 5642090, 11284180, 14105225, 28210450, 56420900]

約数ペア:

[(1, 56420900), (2, 28210450), (4, 14105225), (5, 11284180), (10, 5642090), (20, 2821045), (25, 2256836), (50, 1128418), (100, 564209), (113, 499300), (226, 249650), (452, 124825), (565, 99860), (1130, 49930), (2260, 24965), (2825, 19972), (4993, 11300), (5650, 9986)]