56790605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 70848000

約数和(自身を除く): 14057395

約数列:

[1, 5, 31, 149, 155, 745, 2459, 4619, 12295, 23095, 76229, 366391, 381145, 1831955, 11358121, 56790605]

約数ペア:

[(1, 56790605), (5, 11358121), (31, 1831955), (149, 381145), (155, 366391), (745, 76229), (2459, 23095), (4619, 12295)]