53621242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 81607680

約数和(自身を除く): 27986438

約数列:

[1, 2, 109, 218, 223, 446, 1103, 2206, 24307, 48614, 120227, 240454, 245969, 491938, 26810621, 53621242]

約数ペア:

[(1, 53621242), (2, 26810621), (109, 491938), (218, 245969), (223, 240454), (446, 120227), (1103, 48614), (2206, 24307)]