54945430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{189467}}^1$

素因数の和:189503

約数の個数: 16

約数和(自身を含む): 102312720

約数和(自身を除く): 47367290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 189467, 378934, 947335, 1894670, 5494543, 10989086, 27472715, 54945430]

約数ペア:

[(1, 54945430), (2, 27472715), (5, 10989086), (10, 5494543), (29, 1894670), (58, 947335), (145, 378934), (290, 189467)]