47591590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1279}}^1$

素因数の和:1408

約数の個数: 24

約数和(自身を含む): 87160320

約数和(自身を除く): 39568730

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1279, 2558, 3721, 6395, 7442, 12790, 18605, 37210, 78019, 156038, 390095, 780190, 4759159, 9518318, 23795795, 47591590]

約数ペア:

[(1, 47591590), (2, 23795795), (5, 9518318), (10, 4759159), (61, 780190), (122, 390095), (305, 156038), (610, 78019), (1279, 37210), (2558, 18605), (3721, 12790), (6395, 7442)]