49918544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{18461}}^1$

素因数の和:18495

約数の個数: 30

約数和(自身を含む): 104734926

約数和(自身を除く): 54816382

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 18461, 36922, 73844, 147688, 239993, 295376, 479986, 959972, 1919944, 3119909, 3839888, 6239818, 12479636, 24959272, 49918544]

約数ペア:

[(1, 49918544), (2, 24959272), (4, 12479636), (8, 6239818), (13, 3839888), (16, 3119909), (26, 1919944), (52, 959972), (104, 479986), (169, 295376), (208, 239993), (338, 147688), (676, 73844), (1352, 36922), (2704, 18461)]