56183790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144061}}^1$

素因数の和:144084

約数の個数: 32

約数和(自身を含む): 145214496

約数和(自身を除く): 89030706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 144061, 288122, 432183, 720305, 864366, 1440610, 1872793, 2160915, 3745586, 4321830, 5618379, 9363965, 11236758, 18727930, 28091895, 56183790]

約数ペア:

[(1, 56183790), (2, 28091895), (3, 18727930), (5, 11236758), (6, 9363965), (10, 5618379), (13, 4321830), (15, 3745586), (26, 2160915), (30, 1872793), (39, 1440610), (65, 864366), (78, 720305), (130, 432183), (195, 288122), (390, 144061)]