51161649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 85493760

約数和(自身を除く): 34332111

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 919, 1687, 2651, 2757, 5061, 6433, 7953, 10109, 18557, 19299, 30327, 55671, 70763, 212289, 221479, 664437, 1550353, 2436269, 4651059, 7308807, 17053883, 51161649]

約数ペア:

[(1, 51161649), (3, 17053883), (7, 7308807), (11, 4651059), (21, 2436269), (33, 1550353), (77, 664437), (231, 221479), (241, 212289), (723, 70763), (919, 55671), (1687, 30327), (2651, 19299), (2757, 18557), (5061, 10109), (6433, 7953)]