55894150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85991}}^1$

素因数の和:86016

約数の個数: 24

約数和(自身を含む): 111961584

約数和(自身を除く): 56067434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 85991, 171982, 429955, 859910, 1117883, 2149775, 2235766, 4299550, 5589415, 11178830, 27947075, 55894150]

約数ペア:

[(1, 55894150), (2, 27947075), (5, 11178830), (10, 5589415), (13, 4299550), (25, 2235766), (26, 2149775), (50, 1117883), (65, 859910), (130, 429955), (325, 171982), (650, 85991)]