55791710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5879}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 53858530

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5879, 9490, 11758, 29395, 58790, 76427, 152854, 382135, 429167, 764270, 858334, 2145835, 4291670, 5579171, 11158342, 27895855, 55791710]

約数ペア:

[(1, 55791710), (2, 27895855), (5, 11158342), (10, 5579171), (13, 4291670), (26, 2145835), (65, 858334), (73, 764270), (130, 429167), (146, 382135), (365, 152854), (730, 76427), (949, 58790), (1898, 29395), (4745, 11758), (5879, 9490)]