27695690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 56077056

約数和(自身を除く): 28381366

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 487, 517, 605, 974, 1034, 1210, 2435, 2585, 4870, 5170, 5357, 5687, 10714, 11374, 22889, 26785, 28435, 45778, 53570, 56870, 58927, 114445, 117854, 228890, 251779, 294635, 503558, 589270, 1258895, 2517790, 2769569, 5539138, 13847845, 27695690]

約数ペア:

[(1, 27695690), (2, 13847845), (5, 5539138), (10, 2769569), (11, 2517790), (22, 1258895), (47, 589270), (55, 503558), (94, 294635), (110, 251779), (121, 228890), (235, 117854), (242, 114445), (470, 58927), (487, 56870), (517, 53570), (605, 45778), (974, 28435), (1034, 26785), (1210, 22889), (2435, 11374), (2585, 10714), (4870, 5687), (5170, 5357)]