55687715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10303}}^1$

素因数の和:10378

約数の個数: 16

約数和(自身を含む): 71221248

約数和(自身を除く): 15533533

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 10303, 51515, 236969, 484241, 1184845, 2421205, 11137543, 55687715]

約数ペア:

[(1, 55687715), (5, 11137543), (23, 2421205), (47, 1184845), (115, 484241), (235, 236969), (1081, 51515), (5405, 10303)]