21652100050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{142871}}^1$

素因数の和:143323

約数の個数: 48

約数和(自身を含む): 46132797312

約数和(自身を除く): 24480697262

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 433, 866, 2165, 3031, 4330, 6062, 10825, 15155, 21650, 30310, 75775, 142871, 151550, 285742, 714355, 1000097, 1428710, 2000194, 3571775, 5000485, 7143550, 10000970, 25002425, 50004850, 61863143, 123726286, 309315715, 433042001, 618631430, 866084002, 1546578575, 2165210005, 3093157150, 4330420010, 10826050025, 21652100050]

約数ペア:

[(1, 21652100050), (2, 10826050025), (5, 4330420010), (7, 3093157150), (10, 2165210005), (14, 1546578575), (25, 866084002), (35, 618631430), (50, 433042001), (70, 309315715), (175, 123726286), (350, 61863143), (433, 50004850), (866, 25002425), (2165, 10000970), (3031, 7143550), (4330, 5000485), (6062, 3571775), (10825, 2000194), (15155, 1428710), (21650, 1000097), (30310, 714355), (75775, 285742), (142871, 151550)]