56612820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2821

約数の個数: 96

約数和(自身を含む): 178569216

約数和(自身を除く): 121956396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 2767, 3410, 4092, 5115, 5534, 6820, 8301, 10230, 11068, 13835, 16602, 20460, 27670, 30437, 33204, 41505, 55340, 60874, 83010, 85777, 91311, 121748, 152185, 166020, 171554, 182622, 257331, 304370, 343108, 365244, 428885, 456555, 514662, 608740, 857770, 913110, 943547, 1029324, 1286655, 1715540, 1826220, 1887094, 2573310, 2830641, 3774188, 4717735, 5146620, 5661282, 9435470, 11322564, 14153205, 18870940, 28306410, 56612820]

約数ペア:

[(1, 56612820), (2, 28306410), (3, 18870940), (4, 14153205), (5, 11322564), (6, 9435470), (10, 5661282), (11, 5146620), (12, 4717735), (15, 3774188), (20, 2830641), (22, 2573310), (30, 1887094), (31, 1826220), (33, 1715540), (44, 1286655), (55, 1029324), (60, 943547), (62, 913110), (66, 857770), (93, 608740), (110, 514662), (124, 456555), (132, 428885), (155, 365244), (165, 343108), (186, 304370), (220, 257331), (310, 182622), (330, 171554), (341, 166020), (372, 152185), (465, 121748), (620, 91311), (660, 85777), (682, 83010), (930, 60874), (1023, 55340), (1364, 41505), (1705, 33204), (1860, 30437), (2046, 27670), (2767, 20460), (3410, 16602), (4092, 13835), (5115, 11068), (5534, 10230), (6820, 8301)]