56207253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 25907307

約数列:

[1, 3, 17, 47, 51, 131, 141, 179, 393, 537, 799, 2227, 2397, 3043, 6157, 6681, 8413, 9129, 18471, 23449, 25239, 70347, 104669, 143021, 314007, 398633, 429063, 1102103, 1195899, 3306309, 18735751, 56207253]

約数ペア:

[(1, 56207253), (3, 18735751), (17, 3306309), (47, 1195899), (51, 1102103), (131, 429063), (141, 398633), (179, 314007), (393, 143021), (537, 104669), (799, 70347), (2227, 25239), (2397, 23449), (3043, 18471), (6157, 9129), (6681, 8413)]