55029776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181019}}^1$

素因数の和:181046

約数の個数: 20

約数和(自身を含む): 112232400

約数和(自身を除く): 57202624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 181019, 362038, 724076, 1448152, 2896304, 3439361, 6878722, 13757444, 27514888, 55029776]

約数ペア:

[(1, 55029776), (2, 27514888), (4, 13757444), (8, 6878722), (16, 3439361), (19, 2896304), (38, 1448152), (76, 724076), (152, 362038), (304, 181019)]