53777890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{185441}}^1$

素因数の和:185477

約数の個数: 16

約数和(自身を含む): 100138680

約数和(自身を除く): 46360790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 185441, 370882, 927205, 1854410, 5377789, 10755578, 26888945, 53777890]

約数ペア:

[(1, 53777890), (2, 26888945), (5, 10755578), (10, 5377789), (29, 1854410), (58, 927205), (145, 370882), (290, 185441)]