47305516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7879}}^1$

素因数の和:7981

約数の個数: 24

約数和(自身を含む): 88256000

約数和(自身を除く): 40950484

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 7879, 15758, 31516, 149701, 299402, 598804, 622441, 1244882, 2489764, 11826379, 23652758, 47305516]

約数ペア:

[(1, 47305516), (2, 23652758), (4, 11826379), (19, 2489764), (38, 1244882), (76, 622441), (79, 598804), (158, 299402), (316, 149701), (1501, 31516), (3002, 15758), (6004, 7879)]