52118320

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3307}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 121827024

約数和(自身を除く): 69708704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3307, 3940, 6614, 7880, 13228, 15760, 16535, 26456, 33070, 52912, 66140, 132280, 264560, 651479, 1302958, 2605916, 3257395, 5211832, 6514790, 10423664, 13029580, 26059160, 52118320]

約数ペア:

[(1, 52118320), (2, 26059160), (4, 13029580), (5, 10423664), (8, 6514790), (10, 5211832), (16, 3257395), (20, 2605916), (40, 1302958), (80, 651479), (197, 264560), (394, 132280), (788, 66140), (985, 52912), (1576, 33070), (1970, 26456), (3152, 16535), (3307, 15760), (3940, 13228), (6614, 7880)]