47611240

素因数分解:

$2^3\times 5^1\times {\mathrm{1091}}^2$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 107223570

約数和(自身を除く): 59612330

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1091, 2182, 4364, 5455, 8728, 10910, 21820, 43640, 1190281, 2380562, 4761124, 5951405, 9522248, 11902810, 23805620, 47611240]

約数ペア:

[(1, 47611240), (2, 23805620), (4, 11902810), (5, 9522248), (8, 5951405), (10, 4761124), (20, 2380562), (40, 1190281), (1091, 43640), (2182, 21820), (4364, 10910), (5455, 8728)]