51494096

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{40739}}^1$

素因数の和:40826

約数の個数: 20

約数和(自身を含む): 101035200

約数和(自身を除く): 49541104

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 40739, 81478, 162956, 325912, 651824, 3218381, 6436762, 12873524, 25747048, 51494096]

約数ペア:

[(1, 51494096), (2, 25747048), (4, 12873524), (8, 6436762), (16, 3218381), (79, 651824), (158, 325912), (316, 162956), (632, 81478), (1264, 40739)]