51499231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 62208000

約数和(自身を除く): 10708769

約数列:

[1, 7, 23, 79, 161, 553, 1817, 4049, 12719, 28343, 93127, 319871, 651889, 2239097, 7357033, 51499231]

約数ペア:

[(1, 51499231), (7, 7357033), (23, 2239097), (79, 651889), (161, 319871), (553, 93127), (1817, 28343), (4049, 12719)]