53197768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3433}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 108171000

約数和(自身を除く): 54973232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3433, 3874, 6866, 7748, 13732, 15496, 27464, 44629, 89258, 178516, 357032, 511517, 1023034, 2046068, 4092136, 6649721, 13299442, 26598884, 53197768]

約数ペア:

[(1, 53197768), (2, 26598884), (4, 13299442), (8, 6649721), (13, 4092136), (26, 2046068), (52, 1023034), (104, 511517), (149, 357032), (298, 178516), (596, 89258), (1192, 44629), (1937, 27464), (3433, 15496), (3874, 13732), (6866, 7748)]