49054760

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4663}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 110816640

約数和(自身を除く): 61761880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 4663, 5260, 9326, 10520, 18652, 23315, 37304, 46630, 93260, 186520, 1226369, 2452738, 4905476, 6131845, 9810952, 12263690, 24527380, 49054760]

約数ペア:

[(1, 49054760), (2, 24527380), (4, 12263690), (5, 9810952), (8, 6131845), (10, 4905476), (20, 2452738), (40, 1226369), (263, 186520), (526, 93260), (1052, 46630), (1315, 37304), (2104, 23315), (2630, 18652), (4663, 10520), (5260, 9326)]