51084378

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{12959}}^1$

素因数の和:13043

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 64000422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 12959, 25918, 38877, 77754, 116631, 233262, 349893, 699786, 946007, 1892014, 2838021, 5676042, 8514063, 17028126, 25542189, 51084378]

約数ペア:

[(1, 51084378), (2, 25542189), (3, 17028126), (6, 8514063), (9, 5676042), (18, 2838021), (27, 1892014), (54, 946007), (73, 699786), (146, 349893), (219, 233262), (438, 116631), (657, 77754), (1314, 38877), (1971, 25918), (3942, 12959)]