51066238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20089}}^1$

素因数の和:20163

約数の個数: 16

約数和(自身を含む): 81002880

約数和(自身を除く): 29936642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 20089, 40178, 622759, 823649, 1245518, 1647298, 25533119, 51066238]

約数ペア:

[(1, 51066238), (2, 25533119), (31, 1647298), (41, 1245518), (62, 823649), (82, 622759), (1271, 40178), (2542, 20089)]