51681072

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{8219}}^1$

素因数の和:8361

約数の個数: 40

約数和(自身を含む): 134544960

約数和(自身を除く): 82863888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 8219, 16438, 24657, 32876, 49314, 65752, 98628, 131504, 197256, 394512, 1076689, 2153378, 3230067, 4306756, 6460134, 8613512, 12920268, 17227024, 25840536, 51681072]

約数ペア:

[(1, 51681072), (2, 25840536), (3, 17227024), (4, 12920268), (6, 8613512), (8, 6460134), (12, 4306756), (16, 3230067), (24, 2153378), (48, 1076689), (131, 394512), (262, 197256), (393, 131504), (524, 98628), (786, 65752), (1048, 49314), (1572, 32876), (2096, 24657), (3144, 16438), (6288, 8219)]