53928166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 86047200

約数和(自身を除く): 32119034

約数列:

[1, 2, 37, 67, 73, 74, 134, 146, 149, 298, 2479, 2701, 4891, 4958, 5402, 5513, 9782, 9983, 10877, 11026, 19966, 21754, 180967, 361934, 369371, 402449, 728759, 738742, 804898, 1457518, 26964083, 53928166]

約数ペア:

[(1, 53928166), (2, 26964083), (37, 1457518), (67, 804898), (73, 738742), (74, 728759), (134, 402449), (146, 369371), (149, 361934), (298, 180967), (2479, 21754), (2701, 19966), (4891, 11026), (4958, 10877), (5402, 9983), (5513, 9782)]