51114540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2441}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 143589600

約数和(自身を除く): 92475060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 2441, 3490, 4188, 4882, 5235, 6980, 7323, 9764, 10470, 12205, 14646, 20940, 24410, 29292, 36615, 48820, 73230, 146460, 851909, 1703818, 2555727, 3407636, 4259545, 5111454, 8519090, 10222908, 12778635, 17038180, 25557270, 51114540]

約数ペア:

[(1, 51114540), (2, 25557270), (3, 17038180), (4, 12778635), (5, 10222908), (6, 8519090), (10, 5111454), (12, 4259545), (15, 3407636), (20, 2555727), (30, 1703818), (60, 851909), (349, 146460), (698, 73230), (1047, 48820), (1396, 36615), (1745, 29292), (2094, 24410), (2441, 20940), (3490, 14646), (4188, 12205), (4882, 10470), (5235, 9764), (6980, 7323)]