48913670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 96606432

約数和(自身を除く): 47692762

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 169, 206, 281, 338, 515, 562, 845, 1030, 1339, 1405, 1690, 2678, 2810, 3653, 6695, 7306, 13390, 17407, 18265, 28943, 34814, 36530, 47489, 57886, 87035, 94978, 144715, 174070, 237445, 289430, 376259, 474890, 752518, 1881295, 3762590, 4891367, 9782734, 24456835, 48913670]

約数ペア:

[(1, 48913670), (2, 24456835), (5, 9782734), (10, 4891367), (13, 3762590), (26, 1881295), (65, 752518), (103, 474890), (130, 376259), (169, 289430), (206, 237445), (281, 174070), (338, 144715), (515, 94978), (562, 87035), (845, 57886), (1030, 47489), (1339, 36530), (1405, 34814), (1690, 28943), (2678, 18265), (2810, 17407), (3653, 13390), (6695, 7306)]