51087768

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{31771}}^1$

素因数の和:31847

約数の個数: 32

約数和(自身を含む): 129629760

約数和(自身を除く): 78541992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 31771, 63542, 95313, 127084, 190626, 254168, 381252, 762504, 2128657, 4257314, 6385971, 8514628, 12771942, 17029256, 25543884, 51087768]

約数ペア:

[(1, 51087768), (2, 25543884), (3, 17029256), (4, 12771942), (6, 8514628), (8, 6385971), (12, 4257314), (24, 2128657), (67, 762504), (134, 381252), (201, 254168), (268, 190626), (402, 127084), (536, 95313), (804, 63542), (1608, 31771)]