47059738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21179}}^1$

素因数の和:21293

約数の個数: 16

約数和(自身を含む): 77772960

約数和(自身を除く): 30713222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21179, 42358, 232969, 465938, 2139079, 4278158, 23529869, 47059738]

約数ペア:

[(1, 47059738), (2, 23529869), (11, 4278158), (22, 2139079), (101, 465938), (202, 232969), (1111, 42358), (2222, 21179)]