47680450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{12071}}^1$

素因数の和:12162

約数の個数: 24

約数和(自身を含む): 89815680

約数和(自身を除く): 42135230

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 12071, 24142, 60355, 120710, 301775, 603550, 953609, 1907218, 4768045, 9536090, 23840225, 47680450]

約数ペア:

[(1, 47680450), (2, 23840225), (5, 9536090), (10, 4768045), (25, 1907218), (50, 953609), (79, 603550), (158, 301775), (395, 120710), (790, 60355), (1975, 24142), (3950, 12071)]