51915384

素因数分解:

$2^3\times 3^3\times {\mathrm{240349}}^1$

素因数の和:240364

約数の個数: 32

約数和(自身を含む): 144210000

約数和(自身を除く): 92294616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 240349, 480698, 721047, 961396, 1442094, 1922792, 2163141, 2884188, 4326282, 5768376, 6489423, 8652564, 12978846, 17305128, 25957692, 51915384]

約数ペア:

[(1, 51915384), (2, 25957692), (3, 17305128), (4, 12978846), (6, 8652564), (8, 6489423), (9, 5768376), (12, 4326282), (18, 2884188), (24, 2163141), (27, 1922792), (36, 1442094), (54, 961396), (72, 721047), (108, 480698), (216, 240349)]