51953800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5527}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 123384960

約数和(自身を除く): 71431160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 5527, 9400, 11054, 22108, 27635, 44216, 55270, 110540, 138175, 221080, 259769, 276350, 519538, 552700, 1039076, 1105400, 1298845, 2078152, 2597690, 5195380, 6494225, 10390760, 12988450, 25976900, 51953800]

約数ペア:

[(1, 51953800), (2, 25976900), (4, 12988450), (5, 10390760), (8, 6494225), (10, 5195380), (20, 2597690), (25, 2078152), (40, 1298845), (47, 1105400), (50, 1039076), (94, 552700), (100, 519538), (188, 276350), (200, 259769), (235, 221080), (376, 138175), (470, 110540), (940, 55270), (1175, 44216), (1880, 27635), (2350, 22108), (4700, 11054), (5527, 9400)]