50919366981

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{205957}}^1$

素因数の和:206221

約数の個数: 32

約数和(自身を含む): 79272410368

約数和(自身を除く): 28353043387

約数列:

[1, 3, 7, 21, 61, 183, 193, 427, 579, 1281, 1351, 4053, 11773, 35319, 82411, 205957, 247233, 617871, 1441699, 4325097, 12563377, 37690131, 39749701, 87943639, 119249103, 263830917, 278247907, 834743721, 2424731761, 7274195283, 16973122327, 50919366981]

約数ペア:

[(1, 50919366981), (3, 16973122327), (7, 7274195283), (21, 2424731761), (61, 834743721), (183, 278247907), (193, 263830917), (427, 119249103), (579, 87943639), (1281, 39749701), (1351, 37690131), (4053, 12563377), (11773, 4325097), (35319, 1441699), (82411, 617871), (205957, 247233)]