55967561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 18

約数和(自身を含む): 62306010

約数和(自身を除く): 6338449

約数列:

[1, 13, 61, 89, 169, 793, 1157, 3721, 5429, 10309, 15041, 48373, 70577, 331169, 628849, 917501, 4305197, 55967561]

約数ペア:

[(1, 55967561), (13, 4305197), (61, 917501), (89, 628849), (169, 331169), (793, 70577), (1157, 48373), (3721, 15041), (5429, 10309)]