52387540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154081}}^1$

素因数の和:154107

約数の個数: 24

約数和(自身を含む): 116485992

約数和(自身を除く): 64098452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 154081, 308162, 616324, 770405, 1540810, 2619377, 3081620, 5238754, 10477508, 13096885, 26193770, 52387540]

約数ペア:

[(1, 52387540), (2, 26193770), (4, 13096885), (5, 10477508), (10, 5238754), (17, 3081620), (20, 2619377), (34, 1540810), (68, 770405), (85, 616324), (170, 308162), (340, 154081)]