53251760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6221}}^1$

素因数の和:6341

約数の個数: 40

約数和(自身を含む): 124987536

約数和(自身を除く): 71735776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 6221, 8560, 12442, 24884, 31105, 49768, 62210, 99536, 124420, 248840, 497680, 665647, 1331294, 2662588, 3328235, 5325176, 6656470, 10650352, 13312940, 26625880, 53251760]

約数ペア:

[(1, 53251760), (2, 26625880), (4, 13312940), (5, 10650352), (8, 6656470), (10, 5325176), (16, 3328235), (20, 2662588), (40, 1331294), (80, 665647), (107, 497680), (214, 248840), (428, 124420), (535, 99536), (856, 62210), (1070, 49768), (1712, 31105), (2140, 24884), (4280, 12442), (6221, 8560)]