49925645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 25553395

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 1259, 3605, 5665, 6295, 7931, 8813, 13849, 39655, 44065, 69245, 96943, 129677, 484715, 648385, 907739, 1426447, 4538695, 7132235, 9985129, 49925645]

約数ペア:

[(1, 49925645), (5, 9985129), (7, 7132235), (11, 4538695), (35, 1426447), (55, 907739), (77, 648385), (103, 484715), (385, 129677), (515, 96943), (721, 69245), (1133, 44065), (1259, 39655), (3605, 13849), (5665, 8813), (6295, 7931)]