51130708

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 90768384

約数和(自身を除く): 39637676

約数列:

[1, 2, 4, 127, 251, 254, 401, 502, 508, 802, 1004, 1604, 31877, 50927, 63754, 100651, 101854, 127508, 201302, 203708, 402604, 12782677, 25565354, 51130708]

約数ペア:

[(1, 51130708), (2, 25565354), (4, 12782677), (127, 402604), (251, 203708), (254, 201302), (401, 127508), (502, 101854), (508, 100651), (802, 63754), (1004, 50927), (1604, 31877)]