56551358152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{12721}}^1\times {\mathrm{12923}}^1$

素因数の和:25693

約数の個数: 32

約数和(自身を含む): 108516624480

約数和(自身を除く): 51965266328

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 12721, 12923, 25442, 25846, 50884, 51692, 101768, 103384, 547003, 555689, 1094006, 1111378, 2188012, 2222756, 4376024, 4445512, 164393483, 328786966, 657573932, 1315147864, 7068919769, 14137839538, 28275679076, 56551358152]

約数ペア:

[(1, 56551358152), (2, 28275679076), (4, 14137839538), (8, 7068919769), (43, 1315147864), (86, 657573932), (172, 328786966), (344, 164393483), (12721, 4445512), (12923, 4376024), (25442, 2222756), (25846, 2188012), (50884, 1111378), (51692, 1094006), (101768, 555689), (103384, 547003)]