55513752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{330439}}^1$

素因数の和:330455

約数の個数: 32

約数和(自身を含む): 158611200

約数和(自身を除く): 103097448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 330439, 660878, 991317, 1321756, 1982634, 2313073, 2643512, 3965268, 4626146, 6939219, 7930536, 9252292, 13878438, 18504584, 27756876, 55513752]

約数ペア:

[(1, 55513752), (2, 27756876), (3, 18504584), (4, 13878438), (6, 9252292), (7, 7930536), (8, 6939219), (12, 4626146), (14, 3965268), (21, 2643512), (24, 2313073), (28, 1982634), (42, 1321756), (56, 991317), (84, 660878), (168, 330439)]