50120290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24018

約数の個数: 32

約数和(自身を含む): 103602240

約数和(自身を除く): 53481950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 23981, 47962, 119905, 239810, 263791, 455639, 527582, 911278, 1318955, 2278195, 2637910, 4556390, 5012029, 10024058, 25060145, 50120290]

約数ペア:

[(1, 50120290), (2, 25060145), (5, 10024058), (10, 5012029), (11, 4556390), (19, 2637910), (22, 2278195), (38, 1318955), (55, 911278), (95, 527582), (110, 455639), (190, 263791), (209, 239810), (418, 119905), (1045, 47962), (2090, 23981)]