55989521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5701}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 67876608

約数和(自身を除く): 11887087

約数列:

[1, 7, 23, 61, 161, 427, 1403, 5701, 9821, 39907, 131123, 347761, 917861, 2434327, 7998503, 55989521]

約数ペア:

[(1, 55989521), (7, 7998503), (23, 2434327), (61, 917861), (161, 347761), (427, 131123), (1403, 39907), (5701, 9821)]