49815428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2389}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 94156440

約数和(自身を除く): 44341012

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 2389, 4778, 5213, 9556, 10426, 20852, 31057, 62114, 124228, 957989, 1915978, 3831956, 12453857, 24907714, 49815428]

約数ペア:

[(1, 49815428), (2, 24907714), (4, 12453857), (13, 3831956), (26, 1915978), (52, 957989), (401, 124228), (802, 62114), (1604, 31057), (2389, 20852), (4778, 10426), (5213, 9556)]