51830395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 64800000

約数和(自身を除く): 12969605

約数列:

[1, 5, 29, 145, 149, 745, 2399, 4321, 11995, 21605, 69571, 347855, 357451, 1787255, 10366079, 51830395]

約数ペア:

[(1, 51830395), (5, 10366079), (29, 1787255), (145, 357451), (149, 347855), (745, 69571), (2399, 21605), (4321, 11995)]