55394406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71569}}^1$

素因数の和:71620

約数の個数: 24

約数和(自身を含む): 122814120

約数和(自身を除く): 67419714

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 71569, 143138, 214707, 429414, 644121, 1288242, 3077467, 6154934, 9232401, 18464802, 27697203, 55394406]

約数ペア:

[(1, 55394406), (2, 27697203), (3, 18464802), (6, 9232401), (9, 6154934), (18, 3077467), (43, 1288242), (86, 644121), (129, 429414), (258, 214707), (387, 143138), (774, 71569)]