55078360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29297}}^1$

素因数の和:29355

約数の個数: 32

約数和(自身を含む): 126567360

約数和(自身を除く): 71489000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 29297, 58594, 117188, 146485, 234376, 292970, 585940, 1171880, 1376959, 2753918, 5507836, 6884795, 11015672, 13769590, 27539180, 55078360]

約数ペア:

[(1, 55078360), (2, 27539180), (4, 13769590), (5, 11015672), (8, 6884795), (10, 5507836), (20, 2753918), (40, 1376959), (47, 1171880), (94, 585940), (188, 292970), (235, 234376), (376, 146485), (470, 117188), (940, 58594), (1880, 29297)]