49455400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 116108640

約数和(自身を除く): 66653240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2311, 2675, 4280, 4622, 5350, 9244, 10700, 11555, 18488, 21400, 23110, 46220, 57775, 92440, 115550, 231100, 247277, 462200, 494554, 989108, 1236385, 1978216, 2472770, 4945540, 6181925, 9891080, 12363850, 24727700, 49455400]

約数ペア:

[(1, 49455400), (2, 24727700), (4, 12363850), (5, 9891080), (8, 6181925), (10, 4945540), (20, 2472770), (25, 1978216), (40, 1236385), (50, 989108), (100, 494554), (107, 462200), (200, 247277), (214, 231100), (428, 115550), (535, 92440), (856, 57775), (1070, 46220), (2140, 23110), (2311, 21400), (2675, 18488), (4280, 11555), (4622, 10700), (5350, 9244)]