55883660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9283}}^1$

素因数の和:9342

約数の個数: 48

約数和(自身を含む): 137254656

約数和(自身を除く): 81370996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9283, 18566, 37132, 46415, 64981, 92830, 129962, 185660, 259924, 324905, 399169, 649810, 798338, 1299620, 1596676, 1995845, 2794183, 3991690, 5588366, 7983380, 11176732, 13970915, 27941830, 55883660]

約数ペア:

[(1, 55883660), (2, 27941830), (4, 13970915), (5, 11176732), (7, 7983380), (10, 5588366), (14, 3991690), (20, 2794183), (28, 1995845), (35, 1596676), (43, 1299620), (70, 798338), (86, 649810), (140, 399169), (172, 324905), (215, 259924), (301, 185660), (430, 129962), (602, 92830), (860, 64981), (1204, 46415), (1505, 37132), (3010, 18566), (6020, 9283)]