54986750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 126741888

約数和(自身を除く): 71755138

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 2417, 3250, 4550, 4834, 11375, 12085, 16919, 22750, 24170, 31421, 33838, 60425, 62842, 84595, 120850, 157105, 169190, 219947, 302125, 314210, 422975, 439894, 604250, 785525, 845950, 1099735, 1571050, 2114875, 2199470, 3927625, 4229750, 5498675, 7855250, 10997350, 27493375, 54986750]

約数ペア:

[(1, 54986750), (2, 27493375), (5, 10997350), (7, 7855250), (10, 5498675), (13, 4229750), (14, 3927625), (25, 2199470), (26, 2114875), (35, 1571050), (50, 1099735), (65, 845950), (70, 785525), (91, 604250), (125, 439894), (130, 422975), (175, 314210), (182, 302125), (250, 219947), (325, 169190), (350, 157105), (455, 120850), (650, 84595), (875, 62842), (910, 60425), (1625, 33838), (1750, 31421), (2275, 24170), (2417, 22750), (3250, 16919), (4550, 12085), (4834, 11375)]