54525080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33247}}^1$

素因数の和:33299

約数の個数: 32

約数和(自身を含む): 125677440

約数和(自身を除く): 71152360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 33247, 66494, 132988, 166235, 265976, 332470, 664940, 1329880, 1363127, 2726254, 5452508, 6815635, 10905016, 13631270, 27262540, 54525080]

約数ペア:

[(1, 54525080), (2, 27262540), (4, 13631270), (5, 10905016), (8, 6815635), (10, 5452508), (20, 2726254), (40, 1363127), (41, 1329880), (82, 664940), (164, 332470), (205, 265976), (328, 166235), (410, 132988), (820, 66494), (1640, 33247)]