51681368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14783}}^1$

素因数の和:14831

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 54763432

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 14783, 29566, 59132, 118264, 280877, 340009, 561754, 680018, 1123508, 1360036, 2247016, 2720072, 6460171, 12920342, 25840684, 51681368]

約数ペア:

[(1, 51681368), (2, 25840684), (4, 12920342), (8, 6460171), (19, 2720072), (23, 2247016), (38, 1360036), (46, 1123508), (76, 680018), (92, 561754), (152, 340009), (184, 280877), (437, 118264), (874, 59132), (1748, 29566), (3496, 14783)]