51939260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83773}}^1$

素因数の和:83813

約数の個数: 24

約数和(自身を含む): 112592256

約数和(自身を除く): 60652996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 83773, 167546, 335092, 418865, 837730, 1675460, 2596963, 5193926, 10387852, 12984815, 25969630, 51939260]

約数ペア:

[(1, 51939260), (2, 25969630), (4, 12984815), (5, 10387852), (10, 5193926), (20, 2596963), (31, 1675460), (62, 837730), (124, 418865), (155, 335092), (310, 167546), (620, 83773)]