55550556

素因数分解:

$2^2\times 3^3\times {\mathrm{514357}}^1$

素因数の和:514370

約数の個数: 24

約数和(自身を含む): 144020240

約数和(自身を除く): 88469684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 514357, 1028714, 1543071, 2057428, 3086142, 4629213, 6172284, 9258426, 13887639, 18516852, 27775278, 55550556]

約数ペア:

[(1, 55550556), (2, 27775278), (3, 18516852), (4, 13887639), (6, 9258426), (9, 6172284), (12, 4629213), (18, 3086142), (27, 2057428), (36, 1543071), (54, 1028714), (108, 514357)]