51042456

素因数分解:

$2^3\times 3^2\times {\mathrm{708923}}^1$

素因数の和:708935

約数の個数: 24

約数和(自身を含む): 138240180

約数和(自身を除く): 87197724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 708923, 1417846, 2126769, 2835692, 4253538, 5671384, 6380307, 8507076, 12760614, 17014152, 25521228, 51042456]

約数ペア:

[(1, 51042456), (2, 25521228), (3, 17014152), (4, 12760614), (6, 8507076), (8, 6380307), (9, 5671384), (12, 4253538), (18, 2835692), (24, 2126769), (36, 1417846), (72, 708923)]