49206790820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{237691}}^1$

素因数の和:238652

約数の個数: 48

約数和(自身を含む): 112848555456

約数和(自身を除く): 63641764636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 941, 1882, 3764, 4705, 9410, 10351, 18820, 20702, 41404, 51755, 103510, 207020, 237691, 475382, 950764, 1188455, 2376910, 2614601, 4753820, 5229202, 10458404, 13073005, 26146010, 52292020, 223667231, 447334462, 894668924, 1118336155, 2236672310, 2460339541, 4473344620, 4920679082, 9841358164, 12301697705, 24603395410, 49206790820]

約数ペア:

[(1, 49206790820), (2, 24603395410), (4, 12301697705), (5, 9841358164), (10, 4920679082), (11, 4473344620), (20, 2460339541), (22, 2236672310), (44, 1118336155), (55, 894668924), (110, 447334462), (220, 223667231), (941, 52292020), (1882, 26146010), (3764, 13073005), (4705, 10458404), (9410, 5229202), (10351, 4753820), (18820, 2614601), (20702, 2376910), (41404, 1188455), (51755, 950764), (103510, 475382), (207020, 237691)]