53397280

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3119}}^1$

素因数の和:3241

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 73973600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3119, 3424, 4280, 6238, 8560, 12476, 15595, 17120, 24952, 31190, 49904, 62380, 99808, 124760, 249520, 333733, 499040, 667466, 1334932, 1668665, 2669864, 3337330, 5339728, 6674660, 10679456, 13349320, 26698640, 53397280]

約数ペア:

[(1, 53397280), (2, 26698640), (4, 13349320), (5, 10679456), (8, 6674660), (10, 5339728), (16, 3337330), (20, 2669864), (32, 1668665), (40, 1334932), (80, 667466), (107, 499040), (160, 333733), (214, 249520), (428, 124760), (535, 99808), (856, 62380), (1070, 49904), (1712, 31190), (2140, 24952), (3119, 17120), (3424, 15595), (4280, 12476), (6238, 8560)]