52270520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68777}}^1$

素因数の和:68807

約数の個数: 32

約数和(自身を含む): 123800400

約数和(自身を除く): 71529880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 68777, 137554, 275108, 343885, 550216, 687770, 1306763, 1375540, 2613526, 2751080, 5227052, 6533815, 10454104, 13067630, 26135260, 52270520]

約数ペア:

[(1, 52270520), (2, 26135260), (4, 13067630), (5, 10454104), (8, 6533815), (10, 5227052), (19, 2751080), (20, 2613526), (38, 1375540), (40, 1306763), (76, 687770), (95, 550216), (152, 343885), (190, 275108), (380, 137554), (760, 68777)]