54440410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{61169}}^1$

素因数の和:61265

約数の個数: 16

約数和(自身を含む): 99095400

約数和(自身を除く): 44654990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 61169, 122338, 305845, 611690, 5444041, 10888082, 27220205, 54440410]

約数ペア:

[(1, 54440410), (2, 27220205), (5, 10888082), (10, 5444041), (89, 611690), (178, 305845), (445, 122338), (890, 61169)]