56751540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1543}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 159266688

約数和(自身を除く): 102515148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1543, 1839, 2452, 3065, 3086, 3678, 4629, 6130, 6172, 7356, 7715, 9195, 9258, 12260, 15430, 18390, 18516, 23145, 30860, 36780, 46290, 92580, 945859, 1891718, 2837577, 3783436, 4729295, 5675154, 9458590, 11350308, 14187885, 18917180, 28375770, 56751540]

約数ペア:

[(1, 56751540), (2, 28375770), (3, 18917180), (4, 14187885), (5, 11350308), (6, 9458590), (10, 5675154), (12, 4729295), (15, 3783436), (20, 2837577), (30, 1891718), (60, 945859), (613, 92580), (1226, 46290), (1543, 36780), (1839, 30860), (2452, 23145), (3065, 18516), (3086, 18390), (3678, 15430), (4629, 12260), (6130, 9258), (6172, 9195), (7356, 7715)]