51927560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56443}}^1$

素因数の和:56477

約数の個数: 32

約数和(自身を含む): 121919040

約数和(自身を除く): 69991480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 56443, 112886, 225772, 282215, 451544, 564430, 1128860, 1298189, 2257720, 2596378, 5192756, 6490945, 10385512, 12981890, 25963780, 51927560]

約数ペア:

[(1, 51927560), (2, 25963780), (4, 12981890), (5, 10385512), (8, 6490945), (10, 5192756), (20, 2596378), (23, 2257720), (40, 1298189), (46, 1128860), (92, 564430), (115, 451544), (184, 282215), (230, 225772), (460, 112886), (920, 56443)]