54398110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{418447}}^1$

素因数の和:418467

約数の個数: 16

約数和(自身を含む): 105448896

約数和(自身を除く): 51050786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 418447, 836894, 2092235, 4184470, 5439811, 10879622, 27199055, 54398110]

約数ペア:

[(1, 54398110), (2, 27199055), (5, 10879622), (10, 5439811), (13, 4184470), (26, 2092235), (65, 836894), (130, 418447)]