55210620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5861}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 155600928

約数和(自身を除く): 100390308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5861, 9420, 11722, 17583, 23444, 29305, 35166, 58610, 70332, 87915, 117220, 175830, 351660, 920177, 1840354, 2760531, 3680708, 4600885, 5521062, 9201770, 11042124, 13802655, 18403540, 27605310, 55210620]

約数ペア:

[(1, 55210620), (2, 27605310), (3, 18403540), (4, 13802655), (5, 11042124), (6, 9201770), (10, 5521062), (12, 4600885), (15, 3680708), (20, 2760531), (30, 1840354), (60, 920177), (157, 351660), (314, 175830), (471, 117220), (628, 87915), (785, 70332), (942, 58610), (1570, 35166), (1884, 29305), (2355, 23444), (3140, 17583), (4710, 11722), (5861, 9420)]