50221520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5867}}^1$

素因数の和:5987

約数の個数: 40

約数和(自身を含む): 117876384

約数和(自身を除く): 67654864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 5867, 8560, 11734, 23468, 29335, 46936, 58670, 93872, 117340, 234680, 469360, 627769, 1255538, 2511076, 3138845, 5022152, 6277690, 10044304, 12555380, 25110760, 50221520]

約数ペア:

[(1, 50221520), (2, 25110760), (4, 12555380), (5, 10044304), (8, 6277690), (10, 5022152), (16, 3138845), (20, 2511076), (40, 1255538), (80, 627769), (107, 469360), (214, 234680), (428, 117340), (535, 93872), (856, 58670), (1070, 46936), (1712, 29335), (2140, 23468), (4280, 11734), (5867, 8560)]