56851496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28809

約数の個数: 32

約数和(自身を含む): 120842400

約数和(自身を除く): 63990904

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28771, 57542, 115084, 230168, 374023, 546649, 748046, 1093298, 1496092, 2186596, 2992184, 4373192, 7106437, 14212874, 28425748, 56851496]

約数ペア:

[(1, 56851496), (2, 28425748), (4, 14212874), (8, 7106437), (13, 4373192), (19, 2992184), (26, 2186596), (38, 1496092), (52, 1093298), (76, 748046), (104, 546649), (152, 374023), (247, 230168), (494, 115084), (988, 57542), (1976, 28771)]