51656810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 96238800

約数和(自身を除く): 44581990

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 745, 937, 1490, 1874, 4685, 5513, 9370, 11026, 27565, 34669, 55130, 69338, 139613, 173345, 279226, 346690, 698065, 1396130, 5165681, 10331362, 25828405, 51656810]

約数ペア:

[(1, 51656810), (2, 25828405), (5, 10331362), (10, 5165681), (37, 1396130), (74, 698065), (149, 346690), (185, 279226), (298, 173345), (370, 139613), (745, 69338), (937, 55130), (1490, 34669), (1874, 27565), (4685, 11026), (5513, 9370)]