55715996

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19319}}^1$

素因数の和:19433

約数の個数: 24

約数和(自身を含む): 112519680

約数和(自身を除く): 56803684

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 19319, 38638, 77276, 135233, 270466, 540932, 1989857, 3979714, 7959428, 13928999, 27857998, 55715996]

約数ペア:

[(1, 55715996), (2, 27857998), (4, 13928999), (7, 7959428), (14, 3979714), (28, 1989857), (103, 540932), (206, 270466), (412, 135233), (721, 77276), (1442, 38638), (2884, 19319)]