47622454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 24

約数和(自身を含む): 78896664

約数和(自身を除く): 31274210

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 641, 1282, 3377, 6754, 7051, 14102, 37147, 74294, 77561, 155122, 196787, 393574, 2164657, 4329314, 23811227, 47622454]

約数ペア:

[(1, 47622454), (2, 23811227), (11, 4329314), (22, 2164657), (121, 393574), (242, 196787), (307, 155122), (614, 77561), (641, 74294), (1282, 37147), (3377, 14102), (6754, 7051)]