51102896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{18899}}^1$

素因数の和:18933

約数の個数: 30

約数和(自身を含む): 107219700

約数和(自身を除く): 56116804

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 18899, 37798, 75596, 151192, 245687, 302384, 491374, 982748, 1965496, 3193931, 3930992, 6387862, 12775724, 25551448, 51102896]

約数ペア:

[(1, 51102896), (2, 25551448), (4, 12775724), (8, 6387862), (13, 3930992), (16, 3193931), (26, 1965496), (52, 982748), (104, 491374), (169, 302384), (208, 245687), (338, 151192), (676, 75596), (1352, 37798), (2704, 18899)]