51684752

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8775

約数の個数: 40

約数和(自身を含む): 116617536

約数和(自身を除く): 64932784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 8707, 17414, 34828, 60949, 69656, 121898, 139312, 243796, 461471, 487592, 922942, 975184, 1845884, 3230297, 3691768, 6460594, 7383536, 12921188, 25842376, 51684752]

約数ペア:

[(1, 51684752), (2, 25842376), (4, 12921188), (7, 7383536), (8, 6460594), (14, 3691768), (16, 3230297), (28, 1845884), (53, 975184), (56, 922942), (106, 487592), (112, 461471), (212, 243796), (371, 139312), (424, 121898), (742, 69656), (848, 60949), (1484, 34828), (2968, 17414), (5936, 8707)]