52652500

素因数分解:

$2^2\times 5^4\times {\mathrm{21061}}^1$

素因数の和:21085

約数の個数: 30

約数和(自身を含む): 115145954

約数和(自身を除く): 62493454

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 21061, 42122, 84244, 105305, 210610, 421220, 526525, 1053050, 2106100, 2632625, 5265250, 10530500, 13163125, 26326250, 52652500]

約数ペア:

[(1, 52652500), (2, 26326250), (4, 13163125), (5, 10530500), (10, 5265250), (20, 2632625), (25, 2106100), (50, 1053050), (100, 526525), (125, 421220), (250, 210610), (500, 105305), (625, 84244), (1250, 42122), (2500, 21061)]