48669650

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{10937}}^1$

素因数の和:11038

約数の個数: 24

約数和(自身を含む): 91551060

約数和(自身を除く): 42881410

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 10937, 21874, 54685, 109370, 273425, 546850, 973393, 1946786, 4866965, 9733930, 24334825, 48669650]

約数ペア:

[(1, 48669650), (2, 24334825), (5, 9733930), (10, 4866965), (25, 1946786), (50, 973393), (89, 546850), (178, 273425), (445, 109370), (890, 54685), (2225, 21874), (4450, 10937)]