51985185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13381}}^1$

素因数の和:13433

約数の個数: 32

約数和(自身を含む): 97635072

約数和(自身を除く): 45649887

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 13381, 40143, 66905, 93667, 200715, 281001, 468335, 495097, 1405005, 1485291, 2475485, 3465679, 7426455, 10397037, 17328395, 51985185]

約数ペア:

[(1, 51985185), (3, 17328395), (5, 10397037), (7, 7426455), (15, 3465679), (21, 2475485), (35, 1485291), (37, 1405005), (105, 495097), (111, 468335), (185, 281001), (259, 200715), (555, 93667), (777, 66905), (1295, 40143), (3885, 13381)]