51028484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1213}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 96367320

約数和(自身を除く): 45338836

約数列:

[1, 2, 4, 13, 26, 52, 809, 1213, 1618, 2426, 3236, 4852, 10517, 15769, 21034, 31538, 42068, 63076, 981317, 1962634, 3925268, 12757121, 25514242, 51028484]

約数ペア:

[(1, 51028484), (2, 25514242), (4, 12757121), (13, 3925268), (26, 1962634), (52, 981317), (809, 63076), (1213, 42068), (1618, 31538), (2426, 21034), (3236, 15769), (4852, 10517)]