55496820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29837}}^1$

素因数の和:29880

約数の個数: 48

約数和(自身を含む): 160409088

約数和(自身を除く): 104912268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 29837, 59674, 89511, 119348, 149185, 179022, 298370, 358044, 447555, 596740, 895110, 924947, 1790220, 1849894, 2774841, 3699788, 4624735, 5549682, 9249470, 11099364, 13874205, 18498940, 27748410, 55496820]

約数ペア:

[(1, 55496820), (2, 27748410), (3, 18498940), (4, 13874205), (5, 11099364), (6, 9249470), (10, 5549682), (12, 4624735), (15, 3699788), (20, 2774841), (30, 1849894), (31, 1790220), (60, 924947), (62, 895110), (93, 596740), (124, 447555), (155, 358044), (186, 298370), (310, 179022), (372, 149185), (465, 119348), (620, 89511), (930, 59674), (1860, 29837)]