52870895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 80040960

約数和(自身を除く): 27170065

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 1543, 3115, 4895, 6853, 7715, 10801, 16973, 34265, 54005, 84865, 118811, 137327, 594055, 686635, 961289, 1510597, 4806445, 7552985, 10574179, 52870895]

約数ペア:

[(1, 52870895), (5, 10574179), (7, 7552985), (11, 4806445), (35, 1510597), (55, 961289), (77, 686635), (89, 594055), (385, 137327), (445, 118811), (623, 84865), (979, 54005), (1543, 34265), (3115, 16973), (4895, 10801), (6853, 7715)]