53865808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{63521}}^1$

素因数の和:63582

約数の個数: 20

約数和(自身を含む): 106335828

約数和(自身を除く): 52470020

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 63521, 127042, 254084, 508168, 1016336, 3366613, 6733226, 13466452, 26932904, 53865808]

約数ペア:

[(1, 53865808), (2, 26932904), (4, 13466452), (8, 6733226), (16, 3366613), (53, 1016336), (106, 508168), (212, 254084), (424, 127042), (848, 63521)]