55385136

素因数分解:

$2^4\times 3^2\times {\mathrm{384619}}^1$

素因数の和:384633

約数の個数: 30

約数和(自身を含む): 155001860

約数和(自身を除く): 99616724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 384619, 769238, 1153857, 1538476, 2307714, 3076952, 3461571, 4615428, 6153904, 6923142, 9230856, 13846284, 18461712, 27692568, 55385136]

約数ペア:

[(1, 55385136), (2, 27692568), (3, 18461712), (4, 13846284), (6, 9230856), (8, 6923142), (9, 6153904), (12, 4615428), (16, 3461571), (18, 3076952), (24, 2307714), (36, 1538476), (48, 1153857), (72, 769238), (144, 384619)]