51383588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4813}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 95837112

約数和(自身を除く): 44453524

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 4813, 5338, 9626, 10676, 19252, 81821, 163642, 327284, 755641, 1511282, 3022564, 12845897, 25691794, 51383588]

約数ペア:

[(1, 51383588), (2, 25691794), (4, 12845897), (17, 3022564), (34, 1511282), (68, 755641), (157, 327284), (314, 163642), (628, 81821), (2669, 19252), (4813, 10676), (5338, 9626)]