55419876

素因数分解:

$2^2\times 3^4\times {\mathrm{171049}}^1$

素因数の和:171065

約数の個数: 30

約数和(自身を含む): 144879350

約数和(自身を除く): 89459474

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 171049, 342098, 513147, 684196, 1026294, 1539441, 2052588, 3078882, 4618323, 6157764, 9236646, 13854969, 18473292, 27709938, 55419876]

約数ペア:

[(1, 55419876), (2, 27709938), (3, 18473292), (4, 13854969), (6, 9236646), (9, 6157764), (12, 4618323), (18, 3078882), (27, 2052588), (36, 1539441), (54, 1026294), (81, 684196), (108, 513147), (162, 342098), (324, 171049)]