51495804

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20731}}^1$

素因数の和:20767

約数の個数: 48

約数和(自身を含む): 139319040

約数和(自身を除く): 87823236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20731, 41462, 62193, 82924, 124386, 186579, 248772, 373158, 476813, 559737, 746316, 953626, 1119474, 1430439, 1907252, 2238948, 2860878, 4291317, 5721756, 8582634, 12873951, 17165268, 25747902, 51495804]

約数ペア:

[(1, 51495804), (2, 25747902), (3, 17165268), (4, 12873951), (6, 8582634), (9, 5721756), (12, 4291317), (18, 2860878), (23, 2238948), (27, 1907252), (36, 1430439), (46, 1119474), (54, 953626), (69, 746316), (92, 559737), (108, 476813), (138, 373158), (207, 248772), (276, 186579), (414, 124386), (621, 82924), (828, 62193), (1242, 41462), (2484, 20731)]