54956556

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2476

約数の個数: 60

約数和(自身を含む): 145751760

約数和(自身を除く): 90795204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2389, 2556, 3834, 4778, 5751, 7167, 7668, 9556, 11502, 14334, 21501, 23004, 28668, 43002, 64503, 86004, 129006, 169619, 193509, 258012, 339238, 387018, 508857, 678476, 774036, 1017714, 1526571, 2035428, 3053142, 4579713, 6106284, 9159426, 13739139, 18318852, 27478278, 54956556]

約数ペア:

[(1, 54956556), (2, 27478278), (3, 18318852), (4, 13739139), (6, 9159426), (9, 6106284), (12, 4579713), (18, 3053142), (27, 2035428), (36, 1526571), (54, 1017714), (71, 774036), (81, 678476), (108, 508857), (142, 387018), (162, 339238), (213, 258012), (284, 193509), (324, 169619), (426, 129006), (639, 86004), (852, 64503), (1278, 43002), (1917, 28668), (2389, 23004), (2556, 21501), (3834, 14334), (4778, 11502), (5751, 9556), (7167, 7668)]