56566020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{134681}}^1$

素因数の和:134700

約数の個数: 48

約数和(自身を含む): 181012608

約数和(自身を除く): 124446588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 134681, 269362, 404043, 538724, 673405, 808086, 942767, 1346810, 1616172, 1885534, 2020215, 2693620, 2828301, 3771068, 4040430, 4713835, 5656602, 8080860, 9427670, 11313204, 14141505, 18855340, 28283010, 56566020]

約数ペア:

[(1, 56566020), (2, 28283010), (3, 18855340), (4, 14141505), (5, 11313204), (6, 9427670), (7, 8080860), (10, 5656602), (12, 4713835), (14, 4040430), (15, 3771068), (20, 2828301), (21, 2693620), (28, 2020215), (30, 1885534), (35, 1616172), (42, 1346810), (60, 942767), (70, 808086), (84, 673405), (105, 538724), (140, 404043), (210, 269362), (420, 134681)]