27806350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 48

約数和(自身を含む): 60777360

約数和(自身を除く): 32971010

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 3889, 7150, 7778, 19445, 38890, 42779, 50557, 85558, 97225, 101114, 194450, 213895, 252785, 427790, 505570, 556127, 1069475, 1112254, 1263925, 2138950, 2527850, 2780635, 5561270, 13903175, 27806350]

約数ペア:

[(1, 27806350), (2, 13903175), (5, 5561270), (10, 2780635), (11, 2527850), (13, 2138950), (22, 1263925), (25, 1112254), (26, 1069475), (50, 556127), (55, 505570), (65, 427790), (110, 252785), (130, 213895), (143, 194450), (275, 101114), (286, 97225), (325, 85558), (550, 50557), (650, 42779), (715, 38890), (1430, 19445), (3575, 7778), (3889, 7150)]