51481368

素因数分解:

$2^3\times 3^2\times {\mathrm{715019}}^1$

素因数の和:715031

約数の個数: 24

約数和(自身を含む): 139428900

約数和(自身を除く): 87947532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 715019, 1430038, 2145057, 2860076, 4290114, 5720152, 6435171, 8580228, 12870342, 17160456, 25740684, 51481368]

約数ペア:

[(1, 51481368), (2, 25740684), (3, 17160456), (4, 12870342), (6, 8580228), (8, 6435171), (9, 5720152), (12, 4290114), (18, 2860076), (24, 2145057), (36, 1430038), (72, 715019)]