51049020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77347}}^1$

素因数の和:77370

約数の個数: 48

約数和(自身を含む): 155933568

約数和(自身を除く): 104884548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77347, 154694, 232041, 309388, 386735, 464082, 773470, 850817, 928164, 1160205, 1546940, 1701634, 2320410, 2552451, 3403268, 4254085, 4640820, 5104902, 8508170, 10209804, 12762255, 17016340, 25524510, 51049020]

約数ペア:

[(1, 51049020), (2, 25524510), (3, 17016340), (4, 12762255), (5, 10209804), (6, 8508170), (10, 5104902), (11, 4640820), (12, 4254085), (15, 3403268), (20, 2552451), (22, 2320410), (30, 1701634), (33, 1546940), (44, 1160205), (55, 928164), (60, 850817), (66, 773470), (110, 464082), (132, 386735), (165, 309388), (220, 232041), (330, 154694), (660, 77347)]