50651540

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2081}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 106506792

約数和(自身を除く): 55855252

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2081, 2434, 4162, 4868, 6085, 8324, 10405, 12170, 20810, 24340, 41620, 2532577, 5065154, 10130308, 12662885, 25325770, 50651540]

約数ペア:

[(1, 50651540), (2, 25325770), (4, 12662885), (5, 10130308), (10, 5065154), (20, 2532577), (1217, 41620), (2081, 24340), (2434, 20810), (4162, 12170), (4868, 10405), (6085, 8324)]