57221552

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{12911}}^1$

素因数の和:13196

約数の個数: 20

約数和(自身を含む): 111275616

約数和(自身を除く): 54054064

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 12911, 25822, 51644, 103288, 206576, 3576347, 7152694, 14305388, 28610776, 57221552]

約数ペア:

[(1, 57221552), (2, 28610776), (4, 14305388), (8, 7152694), (16, 3576347), (277, 206576), (554, 103288), (1108, 51644), (2216, 25822), (4432, 12911)]