56651010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145259}}^1$

素因数の和:145282

約数の個数: 32

約数和(自身を含む): 146422080

約数和(自身を除く): 89771070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145259, 290518, 435777, 726295, 871554, 1452590, 1888367, 2178885, 3776734, 4357770, 5665101, 9441835, 11330202, 18883670, 28325505, 56651010]

約数ペア:

[(1, 56651010), (2, 28325505), (3, 18883670), (5, 11330202), (6, 9441835), (10, 5665101), (13, 4357770), (15, 3776734), (26, 2178885), (30, 1888367), (39, 1452590), (65, 871554), (78, 726295), (130, 435777), (195, 290518), (390, 145259)]