50691880

素因数分解:

$2^3\times 5^1\times {\mathrm{1267297}}^1$

素因数の和:1267308

約数の個数: 16

約数和(自身を含む): 114056820

約数和(自身を除く): 63364940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1267297, 2534594, 5069188, 6336485, 10138376, 12672970, 25345940, 50691880]

約数ペア:

[(1, 50691880), (2, 25345940), (4, 12672970), (5, 10138376), (8, 6336485), (10, 5069188), (20, 2534594), (40, 1267297)]