51504656

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5167}}^1$

素因数の和:5271

約数の個数: 40

約数和(自身を含む): 115349760

約数和(自身を除く): 63845104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 5167, 9968, 10334, 20668, 36169, 41336, 72338, 82672, 144676, 289352, 459863, 578704, 919726, 1839452, 3219041, 3678904, 6438082, 7357808, 12876164, 25752328, 51504656]

約数ペア:

[(1, 51504656), (2, 25752328), (4, 12876164), (7, 7357808), (8, 6438082), (14, 3678904), (16, 3219041), (28, 1839452), (56, 919726), (89, 578704), (112, 459863), (178, 289352), (356, 144676), (623, 82672), (712, 72338), (1246, 41336), (1424, 36169), (2492, 20668), (4984, 10334), (5167, 9968)]