53403786

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4728

約数の個数: 40

約数和(自身を含む): 121375584

約数和(自身を除く): 67971798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 4643, 5751, 9286, 11502, 13929, 27858, 41787, 83574, 125361, 250722, 329653, 376083, 659306, 752166, 988959, 1977918, 2966877, 5933754, 8900631, 17801262, 26701893, 53403786]

約数ペア:

[(1, 53403786), (2, 26701893), (3, 17801262), (6, 8900631), (9, 5933754), (18, 2966877), (27, 1977918), (54, 988959), (71, 752166), (81, 659306), (142, 376083), (162, 329653), (213, 250722), (426, 125361), (639, 83574), (1278, 41787), (1917, 27858), (3834, 13929), (4643, 11502), (5751, 9286)]