55344438

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{7481}}^1$

素因数の和:7629

約数の個数: 32

約数和(自身を含む): 123901920

約数和(自身を除く): 68557482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 7481, 14962, 22443, 44886, 67329, 134658, 201987, 403974, 1024897, 2049794, 3074691, 6149382, 9224073, 18448146, 27672219, 55344438]

約数ペア:

[(1, 55344438), (2, 27672219), (3, 18448146), (6, 9224073), (9, 6149382), (18, 3074691), (27, 2049794), (54, 1024897), (137, 403974), (274, 201987), (411, 134658), (822, 67329), (1233, 44886), (2466, 22443), (3699, 14962), (7398, 7481)]