52488560

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2145

約数の個数: 40

約数和(自身を含む): 122432640

約数和(自身を除く): 69944080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1759, 1865, 2984, 3518, 3730, 5968, 7036, 7460, 8795, 14072, 14920, 17590, 28144, 29840, 35180, 70360, 140720, 656107, 1312214, 2624428, 3280535, 5248856, 6561070, 10497712, 13122140, 26244280, 52488560]

約数ペア:

[(1, 52488560), (2, 26244280), (4, 13122140), (5, 10497712), (8, 6561070), (10, 5248856), (16, 3280535), (20, 2624428), (40, 1312214), (80, 656107), (373, 140720), (746, 70360), (1492, 35180), (1759, 29840), (1865, 28144), (2984, 17590), (3518, 14920), (3730, 14072), (5968, 8795), (7036, 7460)]