56312750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17327}}^1$

素因数の和:17357

約数の個数: 32

約数和(自身を含む): 113533056

約数和(自身を除く): 57220306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 17327, 34654, 86635, 173270, 225251, 433175, 450502, 866350, 1126255, 2165875, 2252510, 4331750, 5631275, 11262550, 28156375, 56312750]

約数ペア:

[(1, 56312750), (2, 28156375), (5, 11262550), (10, 5631275), (13, 4331750), (25, 2252510), (26, 2165875), (50, 1126255), (65, 866350), (125, 450502), (130, 433175), (250, 225251), (325, 173270), (650, 86635), (1625, 34654), (3250, 17327)]