54858626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 35239294

約数列:

[1, 2, 17, 34, 43, 86, 157, 239, 314, 478, 731, 1462, 2669, 4063, 5338, 6751, 8126, 10277, 13502, 20554, 37523, 75046, 114767, 174709, 229534, 349418, 637891, 1275782, 1613489, 3226978, 27429313, 54858626]

約数ペア:

[(1, 54858626), (2, 27429313), (17, 3226978), (34, 1613489), (43, 1275782), (86, 637891), (157, 349418), (239, 229534), (314, 174709), (478, 114767), (731, 75046), (1462, 37523), (2669, 20554), (4063, 13502), (5338, 10277), (6751, 8126)]