55762861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 16121939

約数列:

[1, 7, 11, 77, 79, 89, 103, 553, 623, 721, 869, 979, 1133, 6083, 6853, 7031, 7931, 8137, 9167, 49217, 56959, 64169, 77341, 89507, 100837, 541387, 626549, 705859, 724193, 5069351, 7966123, 55762861]

約数ペア:

[(1, 55762861), (7, 7966123), (11, 5069351), (77, 724193), (79, 705859), (89, 626549), (103, 541387), (553, 100837), (623, 89507), (721, 77341), (869, 64169), (979, 56959), (1133, 49217), (6083, 9167), (6853, 8137), (7031, 7931)]