2051248350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{318023}}^1$

素因数の和:318081

約数の個数: 48

約数和(自身を含む): 5205416832

約数和(自身を除く): 3154168482

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 318023, 636046, 954069, 1590115, 1908138, 3180230, 4770345, 7950575, 9540690, 13674989, 15901150, 23851725, 27349978, 41024967, 47703450, 68374945, 82049934, 136749890, 205124835, 341874725, 410249670, 683749450, 1025624175, 2051248350]

約数ペア:

[(1, 2051248350), (2, 1025624175), (3, 683749450), (5, 410249670), (6, 341874725), (10, 205124835), (15, 136749890), (25, 82049934), (30, 68374945), (43, 47703450), (50, 41024967), (75, 27349978), (86, 23851725), (129, 15901150), (150, 13674989), (215, 9540690), (258, 7950575), (430, 4770345), (645, 3180230), (1075, 1908138), (1290, 1590115), (2150, 954069), (3225, 636046), (6450, 318023)]