56133455

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 81229824

約数和(自身を除く): 25096369

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 515, 677, 721, 805, 2369, 3385, 3605, 4739, 11845, 15571, 16583, 23695, 69731, 77855, 82915, 108997, 348655, 488117, 544985, 1603813, 2440585, 8019065, 11226691, 56133455]

約数ペア:

[(1, 56133455), (5, 11226691), (7, 8019065), (23, 2440585), (35, 1603813), (103, 544985), (115, 488117), (161, 348655), (515, 108997), (677, 82915), (721, 77855), (805, 69731), (2369, 23695), (3385, 16583), (3605, 15571), (4739, 11845)]