51291832319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1\times {\mathrm{5861}}^1$

素因数の和:11555

約数の個数: 32

約数和(自身を含む): 66865067136

約数和(自身を除く): 15573234817

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 5657, 5861, 39599, 41027, 73541, 76193, 96169, 99637, 514787, 533351, 673183, 697459, 1250197, 1295281, 8751379, 9066967, 33155677, 232089739, 431023801, 563646509, 3017166607, 3945525563, 7327404617, 51291832319]

約数ペア:

[(1, 51291832319), (7, 7327404617), (13, 3945525563), (17, 3017166607), (91, 563646509), (119, 431023801), (221, 232089739), (1547, 33155677), (5657, 9066967), (5861, 8751379), (39599, 1295281), (41027, 1250197), (73541, 697459), (76193, 673183), (96169, 533351), (99637, 514787)]