49202860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50207}}^1$

素因数の和:50230

約数の個数: 36

約数和(自身を含む): 120197952

約数和(自身を除く): 70995092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50207, 100414, 200828, 251035, 351449, 502070, 702898, 1004140, 1405796, 1757245, 2460143, 3514490, 4920286, 7028980, 9840572, 12300715, 24601430, 49202860]

約数ペア:

[(1, 49202860), (2, 24601430), (4, 12300715), (5, 9840572), (7, 7028980), (10, 4920286), (14, 3514490), (20, 2460143), (28, 1757245), (35, 1405796), (49, 1004140), (70, 702898), (98, 502070), (140, 351449), (196, 251035), (245, 200828), (490, 100414), (980, 50207)]