53200460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61861}}^1$

素因数の和:61913

約数の個数: 24

約数和(自身を含む): 114320976

約数和(自身を除く): 61120516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 61861, 123722, 247444, 309305, 618610, 1237220, 2660023, 5320046, 10640092, 13300115, 26600230, 53200460]

約数ペア:

[(1, 53200460), (2, 26600230), (4, 13300115), (5, 10640092), (10, 5320046), (20, 2660023), (43, 1237220), (86, 618610), (172, 309305), (215, 247444), (430, 123722), (860, 61861)]