51437518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38329}}^1$

素因数の和:38403

約数の個数: 16

約数和(自身を含む): 85552560

約数和(自身を除く): 34115042

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 38329, 76658, 421619, 843238, 2338069, 4676138, 25718759, 51437518]

約数ペア:

[(1, 51437518), (2, 25718759), (11, 4676138), (22, 2338069), (61, 843238), (122, 421619), (671, 76658), (1342, 38329)]