51243870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{58901}}^1$

素因数の和:58940

約数の個数: 32

約数和(自身を含む): 127228320

約数和(自身を除く): 75984450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 58901, 117802, 176703, 294505, 353406, 589010, 883515, 1708129, 1767030, 3416258, 5124387, 8540645, 10248774, 17081290, 25621935, 51243870]

約数ペア:

[(1, 51243870), (2, 25621935), (3, 17081290), (5, 10248774), (6, 8540645), (10, 5124387), (15, 3416258), (29, 1767030), (30, 1708129), (58, 883515), (87, 589010), (145, 353406), (174, 294505), (290, 176703), (435, 117802), (870, 58901)]