52477886864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{117731}}^1$

素因数の和:119895

約数の個数: 40

約数和(自身を含む): 109549155072

約数和(自身を除く): 57071268208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2143, 4286, 8572, 17144, 27859, 34288, 55718, 111436, 117731, 222872, 235462, 445744, 470924, 941848, 1530503, 1883696, 3061006, 6122012, 12244024, 24488048, 252297533, 504595066, 1009190132, 2018380264, 3279867929, 4036760528, 6559735858, 13119471716, 26238943432, 52477886864]

約数ペア:

[(1, 52477886864), (2, 26238943432), (4, 13119471716), (8, 6559735858), (13, 4036760528), (16, 3279867929), (26, 2018380264), (52, 1009190132), (104, 504595066), (208, 252297533), (2143, 24488048), (4286, 12244024), (8572, 6122012), (17144, 3061006), (27859, 1883696), (34288, 1530503), (55718, 941848), (111436, 470924), (117731, 445744), (222872, 235462)]