56224940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68567}}^1$

素因数の和:68617

約数の個数: 24

約数和(自身を含む): 120953952

約数和(自身を除く): 64729012

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 68567, 137134, 274268, 342835, 685670, 1371340, 2811247, 5622494, 11244988, 14056235, 28112470, 56224940]

約数ペア:

[(1, 56224940), (2, 28112470), (4, 14056235), (5, 11244988), (10, 5622494), (20, 2811247), (41, 1371340), (82, 685670), (164, 342835), (205, 274268), (410, 137134), (820, 68567)]