48799390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79999}}^1$

素因数の和:80067

約数の個数: 16

約数和(自身を含む): 89280000

約数和(自身を除く): 40480610

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 79999, 159998, 399995, 799990, 4879939, 9759878, 24399695, 48799390]

約数ペア:

[(1, 48799390), (2, 24399695), (5, 9759878), (10, 4879939), (61, 799990), (122, 399995), (305, 159998), (610, 79999)]