55349545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 69498000

約数和(自身を除く): 14148455

約数列:

[1, 5, 29, 89, 145, 445, 2581, 4289, 12905, 21445, 124381, 381721, 621905, 1908605, 11069909, 55349545]

約数ペア:

[(1, 55349545), (5, 11069909), (29, 1908605), (89, 621905), (145, 381721), (445, 124381), (2581, 21445), (4289, 12905)]