55402872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{329779}}^1$

素因数の和:329795

約数の個数: 32

約数和(自身を含む): 158294400

約数和(自身を除く): 102891528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 329779, 659558, 989337, 1319116, 1978674, 2308453, 2638232, 3957348, 4616906, 6925359, 7914696, 9233812, 13850718, 18467624, 27701436, 55402872]

約数ペア:

[(1, 55402872), (2, 27701436), (3, 18467624), (4, 13850718), (6, 9233812), (7, 7914696), (8, 6925359), (12, 4616906), (14, 3957348), (21, 2638232), (24, 2308453), (28, 1978674), (42, 1319116), (56, 989337), (84, 659558), (168, 329779)]