55720494

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{4111}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 124346880

約数和(自身を除く): 68626386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4111, 4518, 6777, 8222, 12333, 13554, 24666, 36999, 73998, 110997, 221994, 1031861, 2063722, 3095583, 6191166, 9286749, 18573498, 27860247, 55720494]

約数ペア:

[(1, 55720494), (2, 27860247), (3, 18573498), (6, 9286749), (9, 6191166), (18, 3095583), (27, 2063722), (54, 1031861), (251, 221994), (502, 110997), (753, 73998), (1506, 36999), (2259, 24666), (4111, 13554), (4518, 12333), (6777, 8222)]