56038750

素因数分解:

$2^1\times 5^4\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 40

約数和(自身を含む): 106166016

約数和(自身を除く): 50127266

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 353, 625, 635, 706, 1250, 1270, 1765, 3175, 3530, 6350, 8825, 15875, 17650, 31750, 44125, 44831, 79375, 88250, 89662, 158750, 220625, 224155, 441250, 448310, 1120775, 2241550, 5603875, 11207750, 28019375, 56038750]

約数ペア:

[(1, 56038750), (2, 28019375), (5, 11207750), (10, 5603875), (25, 2241550), (50, 1120775), (125, 448310), (127, 441250), (250, 224155), (254, 220625), (353, 158750), (625, 89662), (635, 88250), (706, 79375), (1250, 44831), (1270, 44125), (1765, 31750), (3175, 17650), (3530, 15875), (6350, 8825)]