55447266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1320173}}^1$

素因数の和:1320185

約数の個数: 16

約数和(自身を含む): 126736704

約数和(自身を除く): 71289438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1320173, 2640346, 3960519, 7921038, 9241211, 18482422, 27723633, 55447266]

約数ペア:

[(1, 55447266), (2, 27723633), (3, 18482422), (6, 9241211), (7, 7921038), (14, 3960519), (21, 2640346), (42, 1320173)]