55509748

素因数分解:

$2^2\times 7^3\times {\mathrm{40459}}^1$

素因数の和:40484

約数の個数: 24

約数和(自身を含む): 113288000

約数和(自身を除く): 57778252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 40459, 80918, 161836, 283213, 566426, 1132852, 1982491, 3964982, 7929964, 13877437, 27754874, 55509748]

約数ペア:

[(1, 55509748), (2, 27754874), (4, 13877437), (7, 7929964), (14, 3964982), (28, 1982491), (49, 1132852), (98, 566426), (196, 283213), (343, 161836), (686, 80918), (1372, 40459)]