52503560

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3761}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 118503000

約数和(自身を除く): 65999440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 3761, 6980, 7522, 13960, 15044, 18805, 30088, 37610, 75220, 150440, 1312589, 2625178, 5250356, 6562945, 10500712, 13125890, 26251780, 52503560]

約数ペア:

[(1, 52503560), (2, 26251780), (4, 13125890), (5, 10500712), (8, 6562945), (10, 5250356), (20, 2625178), (40, 1312589), (349, 150440), (698, 75220), (1396, 37610), (1745, 30088), (2792, 18805), (3490, 15044), (3761, 13960), (6980, 7522)]