50648675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 79494912

約数和(自身を除く): 28846237

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 83, 175, 275, 317, 385, 415, 581, 913, 1585, 1925, 2075, 2219, 2905, 3487, 4565, 6391, 7925, 11095, 14525, 17435, 22825, 24409, 26311, 31955, 55475, 87175, 122045, 131555, 159775, 184177, 289421, 610225, 657775, 920885, 1447105, 2025947, 4604425, 7235525, 10129735, 50648675]

約数ペア:

[(1, 50648675), (5, 10129735), (7, 7235525), (11, 4604425), (25, 2025947), (35, 1447105), (55, 920885), (77, 657775), (83, 610225), (175, 289421), (275, 184177), (317, 159775), (385, 131555), (415, 122045), (581, 87175), (913, 55475), (1585, 31955), (1925, 26311), (2075, 24409), (2219, 22825), (2905, 17435), (3487, 14525), (4565, 11095), (6391, 7925)]