54900505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2371}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 72070848

約数和(自身を除く): 17170343

約数列:

[1, 5, 11, 55, 421, 2105, 2371, 4631, 11855, 23155, 26081, 130405, 998191, 4990955, 10980101, 54900505]

約数ペア:

[(1, 54900505), (5, 10980101), (11, 4990955), (55, 998191), (421, 130405), (2105, 26081), (2371, 23155), (4631, 11855)]