53323970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3947}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 110291328

約数和(自身を除く): 56967358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 3947, 6755, 7894, 13510, 19735, 27629, 39470, 55258, 138145, 276290, 761771, 1523542, 3808855, 5332397, 7617710, 10664794, 26661985, 53323970]

約数ペア:

[(1, 53323970), (2, 26661985), (5, 10664794), (7, 7617710), (10, 5332397), (14, 3808855), (35, 1523542), (70, 761771), (193, 276290), (386, 138145), (965, 55258), (1351, 39470), (1930, 27629), (2702, 19735), (3947, 13510), (6755, 7894)]