49572740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354091}}^1$

素因数の和:354107

約数の個数: 24

約数和(自身を含む): 118974912

約数和(自身を除く): 69402172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354091, 708182, 1416364, 1770455, 2478637, 3540910, 4957274, 7081820, 9914548, 12393185, 24786370, 49572740]

約数ペア:

[(1, 49572740), (2, 24786370), (4, 12393185), (5, 9914548), (7, 7081820), (10, 4957274), (14, 3540910), (20, 2478637), (28, 1770455), (35, 1416364), (70, 708182), (140, 354091)]