51996204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{111103}}^1$

素因数の和:111126

約数の個数: 36

約数和(自身を含む): 141546496

約数和(自身を除く): 89550292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 111103, 222206, 333309, 444412, 666618, 999927, 1333236, 1444339, 1999854, 2888678, 3999708, 4333017, 5777356, 8666034, 12999051, 17332068, 25998102, 51996204]

約数ペア:

[(1, 51996204), (2, 25998102), (3, 17332068), (4, 12999051), (6, 8666034), (9, 5777356), (12, 4333017), (13, 3999708), (18, 2888678), (26, 1999854), (36, 1444339), (39, 1333236), (52, 999927), (78, 666618), (117, 444412), (156, 333309), (234, 222206), (468, 111103)]