51560223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 83392512

約数和(自身を除く): 31832289

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 3877, 4433, 11631, 13299, 42647, 50401, 120187, 127941, 151203, 360561, 554411, 1322057, 1562431, 1663233, 3966171, 4687293, 17186741, 51560223]

約数ペア:

[(1, 51560223), (3, 17186741), (11, 4687293), (13, 3966171), (31, 1663233), (33, 1562431), (39, 1322057), (93, 554411), (143, 360561), (341, 151203), (403, 127941), (429, 120187), (1023, 50401), (1209, 42647), (3877, 13299), (4433, 11631)]