54784490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{50261}}^1$

素因数の和:50377

約数の個数: 16

約数和(自身を含む): 99518760

約数和(自身を除く): 44734270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 50261, 100522, 251305, 502610, 5478449, 10956898, 27392245, 54784490]

約数ペア:

[(1, 54784490), (2, 27392245), (5, 10956898), (10, 5478449), (109, 502610), (218, 251305), (545, 100522), (1090, 50261)]