52004861980

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4120829}}^1$

素因数の和:4121469

約数の個数: 24

約数和(自身を含む): 109383311520

約数和(自身を除く): 57378449540

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 4120829, 8241658, 16483316, 20604145, 41208290, 82416580, 2600243099, 5200486198, 10400972396, 13001215495, 26002430990, 52004861980]

約数ペア:

[(1, 52004861980), (2, 26002430990), (4, 13001215495), (5, 10400972396), (10, 5200486198), (20, 2600243099), (631, 82416580), (1262, 41208290), (2524, 20604145), (3155, 16483316), (6310, 8241658), (12620, 4120829)]