56093140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{31513}}^1$

素因数の和:31611

約数の個数: 24

約数和(自身を含む): 119122920

約数和(自身を除く): 63029780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 31513, 63026, 126052, 157565, 315130, 630260, 2804657, 5609314, 11218628, 14023285, 28046570, 56093140]

約数ペア:

[(1, 56093140), (2, 28046570), (4, 14023285), (5, 11218628), (10, 5609314), (20, 2804657), (89, 630260), (178, 315130), (356, 157565), (445, 126052), (890, 63026), (1780, 31513)]