51421748

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4261}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 103106304

約数和(自身を除く): 51684556

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 4261, 6034, 8522, 12068, 17044, 29827, 59654, 119308, 1836491, 3672982, 7345964, 12855437, 25710874, 51421748]

約数ペア:

[(1, 51421748), (2, 25710874), (4, 12855437), (7, 7345964), (14, 3672982), (28, 1836491), (431, 119308), (862, 59654), (1724, 29827), (3017, 17044), (4261, 12068), (6034, 8522)]