51985900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27361}}^1$

素因数の和:27394

約数の個数: 36

約数和(自身を含む): 118751080

約数和(自身を除く): 66765180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 27361, 54722, 109444, 136805, 273610, 519859, 547220, 684025, 1039718, 1368050, 2079436, 2599295, 2736100, 5198590, 10397180, 12996475, 25992950, 51985900]

約数ペア:

[(1, 51985900), (2, 25992950), (4, 12996475), (5, 10397180), (10, 5198590), (19, 2736100), (20, 2599295), (25, 2079436), (38, 1368050), (50, 1039718), (76, 684025), (95, 547220), (100, 519859), (190, 273610), (380, 136805), (475, 109444), (950, 54722), (1900, 27361)]