51862968

素因数分解:

$2^3\times 3^2\times {\mathrm{720319}}^1$

素因数の和:720331

約数の個数: 24

約数和(自身を含む): 140462400

約数和(自身を除く): 88599432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 720319, 1440638, 2160957, 2881276, 4321914, 5762552, 6482871, 8643828, 12965742, 17287656, 25931484, 51862968]

約数ペア:

[(1, 51862968), (2, 25931484), (3, 17287656), (4, 12965742), (6, 8643828), (8, 6482871), (9, 5762552), (12, 4321914), (18, 2881276), (24, 2160957), (36, 1440638), (72, 720319)]