47352648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 135803520

約数和(自身を除く): 88450872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 541, 1042, 1082, 1563, 1623, 2084, 2164, 3126, 3246, 3647, 3787, 4168, 4328, 6252, 6492, 7294, 7574, 10941, 11361, 12504, 12984, 14588, 15148, 21882, 22722, 29176, 30296, 43764, 45444, 87528, 90888, 281861, 563722, 845583, 1127444, 1691166, 1973027, 2254888, 3382332, 3946054, 5919081, 6764664, 7892108, 11838162, 15784216, 23676324, 47352648]

約数ペア:

[(1, 47352648), (2, 23676324), (3, 15784216), (4, 11838162), (6, 7892108), (7, 6764664), (8, 5919081), (12, 3946054), (14, 3382332), (21, 2254888), (24, 1973027), (28, 1691166), (42, 1127444), (56, 845583), (84, 563722), (168, 281861), (521, 90888), (541, 87528), (1042, 45444), (1082, 43764), (1563, 30296), (1623, 29176), (2084, 22722), (2164, 21882), (3126, 15148), (3246, 14588), (3647, 12984), (3787, 12504), (4168, 11361), (4328, 10941), (6252, 7574), (6492, 7294)]