55405134

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4817}}^1$

素因数の和:4902

約数の個数: 40

約数和(自身を含む): 125923248

約数和(自身を除く): 70518114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 4817, 5751, 9634, 11502, 14451, 28902, 43353, 86706, 130059, 260118, 342007, 390177, 684014, 780354, 1026021, 2052042, 3078063, 6156126, 9234189, 18468378, 27702567, 55405134]

約数ペア:

[(1, 55405134), (2, 27702567), (3, 18468378), (6, 9234189), (9, 6156126), (18, 3078063), (27, 2052042), (54, 1026021), (71, 780354), (81, 684014), (142, 390177), (162, 342007), (213, 260118), (426, 130059), (639, 86706), (1278, 43353), (1917, 28902), (3834, 14451), (4817, 11502), (5751, 9634)]