2425678850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{141439}}^1$

素因数の和:141472

約数の個数: 48

約数和(自身を含む): 5261568000

約数和(自身を除く): 2835889150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 8575, 17150, 141439, 282878, 707195, 990073, 1414390, 1980146, 3535975, 4950365, 6930511, 7071950, 9900730, 13861022, 24751825, 34652555, 48513577, 49503650, 69305110, 97027154, 173262775, 242567885, 346525550, 485135770, 1212839425, 2425678850]

約数ペア:

[(1, 2425678850), (2, 1212839425), (5, 485135770), (7, 346525550), (10, 242567885), (14, 173262775), (25, 97027154), (35, 69305110), (49, 49503650), (50, 48513577), (70, 34652555), (98, 24751825), (175, 13861022), (245, 9900730), (343, 7071950), (350, 6930511), (490, 4950365), (686, 3535975), (1225, 1980146), (1715, 1414390), (2450, 990073), (3430, 707195), (8575, 282878), (17150, 141439)]