55774285

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 78941952

約数和(自身を除く): 23167667

約数列:

[1, 5, 7, 35, 53, 107, 265, 281, 371, 535, 749, 1405, 1855, 1967, 3745, 5671, 9835, 14893, 28355, 30067, 39697, 74465, 104251, 150335, 198485, 210469, 521255, 1052345, 1593551, 7967755, 11154857, 55774285]

約数ペア:

[(1, 55774285), (5, 11154857), (7, 7967755), (35, 1593551), (53, 1052345), (107, 521255), (265, 210469), (281, 198485), (371, 150335), (535, 104251), (749, 74465), (1405, 39697), (1855, 30067), (1967, 28355), (3745, 14893), (5671, 9835)]