53812750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11329}}^1$

素因数の和:11365

約数の個数: 32

約数和(自身を含む): 106048800

約数和(自身を除く): 52236050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 11329, 22658, 56645, 113290, 215251, 283225, 430502, 566450, 1076255, 1416125, 2152510, 2832250, 5381275, 10762550, 26906375, 53812750]

約数ペア:

[(1, 53812750), (2, 26906375), (5, 10762550), (10, 5381275), (19, 2832250), (25, 2152510), (38, 1416125), (50, 1076255), (95, 566450), (125, 430502), (190, 283225), (250, 215251), (475, 113290), (950, 56645), (2375, 22658), (4750, 11329)]