54987390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{203657}}^1$

素因数の和:203673

約数の個数: 32

約数和(自身を含む): 146633760

約数和(自身を除く): 91646370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 203657, 407314, 610971, 1018285, 1221942, 1832913, 2036570, 3054855, 3665826, 5498739, 6109710, 9164565, 10997478, 18329130, 27493695, 54987390]

約数ペア:

[(1, 54987390), (2, 27493695), (3, 18329130), (5, 10997478), (6, 9164565), (9, 6109710), (10, 5498739), (15, 3665826), (18, 3054855), (27, 2036570), (30, 1832913), (45, 1221942), (54, 1018285), (90, 610971), (135, 407314), (270, 203657)]