54866840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 146746080

約数和(自身を除く): 91879240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 233, 280, 290, 406, 466, 580, 812, 841, 932, 1015, 1160, 1165, 1624, 1631, 1682, 1864, 2030, 2330, 3262, 3364, 4060, 4205, 4660, 5887, 6524, 6728, 6757, 8120, 8155, 8410, 9320, 11774, 13048, 13514, 16310, 16820, 23548, 27028, 29435, 32620, 33640, 33785, 47096, 47299, 54056, 58870, 65240, 67570, 94598, 117740, 135140, 189196, 195953, 235480, 236495, 270280, 378392, 391906, 472990, 783812, 945980, 979765, 1371671, 1567624, 1891960, 1959530, 2743342, 3919060, 5486684, 6858355, 7838120, 10973368, 13716710, 27433420, 54866840]

約数ペア:

[(1, 54866840), (2, 27433420), (4, 13716710), (5, 10973368), (7, 7838120), (8, 6858355), (10, 5486684), (14, 3919060), (20, 2743342), (28, 1959530), (29, 1891960), (35, 1567624), (40, 1371671), (56, 979765), (58, 945980), (70, 783812), (116, 472990), (140, 391906), (145, 378392), (203, 270280), (232, 236495), (233, 235480), (280, 195953), (290, 189196), (406, 135140), (466, 117740), (580, 94598), (812, 67570), (841, 65240), (932, 58870), (1015, 54056), (1160, 47299), (1165, 47096), (1624, 33785), (1631, 33640), (1682, 32620), (1864, 29435), (2030, 27028), (2330, 23548), (3262, 16820), (3364, 16310), (4060, 13514), (4205, 13048), (4660, 11774), (5887, 9320), (6524, 8410), (6728, 8155), (6757, 8120)]