50576140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35617}}^1$

素因数の和:35697

約数の個数: 24

約数和(自身を含む): 107708832

約数和(自身を除く): 57132692

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 35617, 71234, 142468, 178085, 356170, 712340, 2528807, 5057614, 10115228, 12644035, 25288070, 50576140]

約数ペア:

[(1, 50576140), (2, 25288070), (4, 12644035), (5, 10115228), (10, 5057614), (20, 2528807), (71, 712340), (142, 356170), (284, 178085), (355, 142468), (710, 71234), (1420, 35617)]