54005390

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19219}}^1$

素因数の和:19507

約数の個数: 16

約数和(自身を含む): 97560720

約数和(自身を除く): 43555330

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 19219, 38438, 96095, 192190, 5400539, 10801078, 27002695, 54005390]

約数ペア:

[(1, 54005390), (2, 27002695), (5, 10801078), (10, 5400539), (281, 192190), (562, 96095), (1405, 38438), (2810, 19219)]