48258280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172351}}^1$

素因数の和:172369

約数の個数: 32

約数和(自身を含む): 124093440

約数和(自身を除く): 75835160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172351, 344702, 689404, 861755, 1206457, 1378808, 1723510, 2412914, 3447020, 4825828, 6032285, 6894040, 9651656, 12064570, 24129140, 48258280]

約数ペア:

[(1, 48258280), (2, 24129140), (4, 12064570), (5, 9651656), (7, 6894040), (8, 6032285), (10, 4825828), (14, 3447020), (20, 2412914), (28, 1723510), (35, 1378808), (40, 1206457), (56, 861755), (70, 689404), (140, 344702), (280, 172351)]