53289738

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1784

約数の個数: 40

約数和(自身を含む): 120051360

約数和(自身を除く): 66761622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1559, 1899, 3118, 3798, 4677, 5697, 9354, 11394, 14031, 17091, 28062, 34182, 42093, 84186, 126279, 252558, 328949, 657898, 986847, 1973694, 2960541, 5921082, 8881623, 17763246, 26644869, 53289738]

約数ペア:

[(1, 53289738), (2, 26644869), (3, 17763246), (6, 8881623), (9, 5921082), (18, 2960541), (27, 1973694), (54, 986847), (81, 657898), (162, 328949), (211, 252558), (422, 126279), (633, 84186), (1266, 42093), (1559, 34182), (1899, 28062), (3118, 17091), (3798, 14031), (4677, 11394), (5697, 9354)]