56021050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12589}}^1$

素因数の和:12690

約数の個数: 24

約数和(自身を含む): 105378300

約数和(自身を除く): 49357250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 12589, 25178, 62945, 125890, 314725, 629450, 1120421, 2240842, 5602105, 11204210, 28010525, 56021050]

約数ペア:

[(1, 56021050), (2, 28010525), (5, 11204210), (10, 5602105), (25, 2240842), (50, 1120421), (89, 629450), (178, 314725), (445, 125890), (890, 62945), (2225, 25178), (4450, 12589)]