51530888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{977}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 102103200

約数和(自身を除く): 50572312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 694, 977, 1388, 1954, 2776, 3908, 6593, 7816, 13186, 18563, 26372, 37126, 52744, 74252, 148504, 339019, 678038, 1356076, 2712152, 6441361, 12882722, 25765444, 51530888]

約数ペア:

[(1, 51530888), (2, 25765444), (4, 12882722), (8, 6441361), (19, 2712152), (38, 1356076), (76, 678038), (152, 339019), (347, 148504), (694, 74252), (977, 52744), (1388, 37126), (1954, 26372), (2776, 18563), (3908, 13186), (6593, 7816)]