56900290

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{55243}}^1$

素因数の和:55353

約数の個数: 16

約数和(自身を含む): 103416768

約数和(自身を除く): 46516478

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 55243, 110486, 276215, 552430, 5690029, 11380058, 28450145, 56900290]

約数ペア:

[(1, 56900290), (2, 28450145), (5, 11380058), (10, 5690029), (103, 552430), (206, 276215), (515, 110486), (1030, 55243)]