51703770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74933}}^1$

素因数の和:74966

約数の個数: 32

約数和(自身を含む): 129485952

約数和(自身を除く): 77782182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74933, 149866, 224799, 374665, 449598, 749330, 1123995, 1723459, 2247990, 3446918, 5170377, 8617295, 10340754, 17234590, 25851885, 51703770]

約数ペア:

[(1, 51703770), (2, 25851885), (3, 17234590), (5, 10340754), (6, 8617295), (10, 5170377), (15, 3446918), (23, 2247990), (30, 1723459), (46, 1123995), (69, 749330), (115, 449598), (138, 374665), (230, 224799), (345, 149866), (690, 74933)]