54256212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21227}}^1$

素因数の和:21308

約数の個数: 36

約数和(自身を含む): 139085856

約数和(自身を除く): 84829644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 21227, 42454, 63681, 84908, 127362, 191043, 254724, 382086, 764172, 1507117, 3014234, 4521351, 6028468, 9042702, 13564053, 18085404, 27128106, 54256212]

約数ペア:

[(1, 54256212), (2, 27128106), (3, 18085404), (4, 13564053), (6, 9042702), (9, 6028468), (12, 4521351), (18, 3014234), (36, 1507117), (71, 764172), (142, 382086), (213, 254724), (284, 191043), (426, 127362), (639, 84908), (852, 63681), (1278, 42454), (2556, 21227)]