54998978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{37619}}^1$

素因数の和:37681

約数の個数: 16

約数和(自身を含む): 89385120

約数和(自身を除く): 34386142

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 37619, 75238, 639523, 1279046, 1617617, 3235234, 27499489, 54998978]

約数ペア:

[(1, 54998978), (2, 27499489), (17, 3235234), (34, 1617617), (43, 1279046), (86, 639523), (731, 75238), (1462, 37619)]