56388410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18902

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 57676870

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18859, 37718, 94295, 188590, 245167, 433757, 490334, 867514, 1225835, 2168785, 2451670, 4337570, 5638841, 11277682, 28194205, 56388410]

約数ペア:

[(1, 56388410), (2, 28194205), (5, 11277682), (10, 5638841), (13, 4337570), (23, 2451670), (26, 2168785), (46, 1225835), (65, 867514), (115, 490334), (130, 433757), (230, 245167), (299, 188590), (598, 94295), (1495, 37718), (2990, 18859)]