50557507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 71898624

約数和(自身を除く): 21341117

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 2971, 17017, 20797, 32681, 38623, 50507, 228767, 270361, 353549, 424853, 555577, 656591, 2973971, 3889039, 4596137, 7222501, 50557507]

約数ペア:

[(1, 50557507), (7, 7222501), (11, 4596137), (13, 3889039), (17, 2973971), (77, 656591), (91, 555577), (119, 424853), (143, 353549), (187, 270361), (221, 228767), (1001, 50507), (1309, 38623), (1547, 32681), (2431, 20797), (2971, 17017)]