54662890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127123}}^1$

素因数の和:127173

約数の個数: 16

約数和(自身を含む): 100682208

約数和(自身を除く): 46019318

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 127123, 254246, 635615, 1271230, 5466289, 10932578, 27331445, 54662890]

約数ペア:

[(1, 54662890), (2, 27331445), (5, 10932578), (10, 5466289), (43, 1271230), (86, 635615), (215, 254246), (430, 127123)]