49858389

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 84833280

約数和(自身を除く): 34974891

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 1051, 1757, 2259, 3153, 5271, 6777, 7357, 9459, 15813, 22071, 28377, 47439, 66213, 198639, 263801, 791403, 1846607, 2374209, 5539821, 7122627, 16619463, 49858389]

約数ペア:

[(1, 49858389), (3, 16619463), (7, 7122627), (9, 5539821), (21, 2374209), (27, 1846607), (63, 791403), (189, 263801), (251, 198639), (753, 66213), (1051, 47439), (1757, 28377), (2259, 22071), (3153, 15813), (5271, 9459), (6777, 7357)]