56646200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21787}}^1$

素因数の和:21816

約数の個数: 48

約数和(自身を含む): 141839880

約数和(自身を除く): 85193680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21787, 43574, 87148, 108935, 174296, 217870, 283231, 435740, 544675, 566462, 871480, 1089350, 1132924, 1416155, 2178700, 2265848, 2832310, 4357400, 5664620, 7080775, 11329240, 14161550, 28323100, 56646200]

約数ペア:

[(1, 56646200), (2, 28323100), (4, 14161550), (5, 11329240), (8, 7080775), (10, 5664620), (13, 4357400), (20, 2832310), (25, 2265848), (26, 2178700), (40, 1416155), (50, 1132924), (52, 1089350), (65, 871480), (100, 566462), (104, 544675), (130, 435740), (200, 283231), (260, 217870), (325, 174296), (520, 108935), (650, 87148), (1300, 43574), (2600, 21787)]