57147886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1217}}^1$

素因数の和:1715

約数の個数: 16

約数和(自身を含む): 87608304

約数和(自身を除く): 30460418

約数列:

[1, 2, 53, 106, 443, 886, 1217, 2434, 23479, 46958, 64501, 129002, 539131, 1078262, 28573943, 57147886]

約数ペア:

[(1, 57147886), (2, 28573943), (53, 1078262), (106, 539131), (443, 129002), (886, 64501), (1217, 46958), (2434, 23479)]