52256620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200987}}^1$

素因数の和:201009

約数の個数: 24

約数和(自身を含む): 118180944

約数和(自身を除く): 65924324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 200987, 401974, 803948, 1004935, 2009870, 2612831, 4019740, 5225662, 10451324, 13064155, 26128310, 52256620]

約数ペア:

[(1, 52256620), (2, 26128310), (4, 13064155), (5, 10451324), (10, 5225662), (13, 4019740), (20, 2612831), (26, 2009870), (52, 1004935), (65, 803948), (130, 401974), (260, 200987)]