48081865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 67114656

約数和(自身を除く): 19032791

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 821, 901, 1105, 3445, 4105, 4505, 10673, 11713, 13957, 43513, 53365, 58565, 69785, 181441, 217565, 565669, 739721, 907205, 2828345, 3698605, 9616373, 48081865]

約数ペア:

[(1, 48081865), (5, 9616373), (13, 3698605), (17, 2828345), (53, 907205), (65, 739721), (85, 565669), (221, 217565), (265, 181441), (689, 69785), (821, 58565), (901, 53365), (1105, 43513), (3445, 13957), (4105, 11713), (4505, 10673)]