51130856

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10259}}^1$

素因数の和:10361

約数の個数: 32

約数和(自身を含む): 110808000

約数和(自身を除く): 59677144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 10259, 20518, 41036, 71813, 82072, 143626, 287252, 574504, 913051, 1826102, 3652204, 6391357, 7304408, 12782714, 25565428, 51130856]

約数ペア:

[(1, 51130856), (2, 25565428), (4, 12782714), (7, 7304408), (8, 6391357), (14, 3652204), (28, 1826102), (56, 913051), (89, 574504), (178, 287252), (356, 143626), (623, 82072), (712, 71813), (1246, 41036), (2492, 20518), (4984, 10259)]