48490540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{346361}}^1$

素因数の和:346377

約数の個数: 24

約数和(自身を含む): 116377632

約数和(自身を除く): 67887092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 346361, 692722, 1385444, 1731805, 2424527, 3463610, 4849054, 6927220, 9698108, 12122635, 24245270, 48490540]

約数ペア:

[(1, 48490540), (2, 24245270), (4, 12122635), (5, 9698108), (7, 6927220), (10, 4849054), (14, 3463610), (20, 2424527), (28, 1731805), (35, 1385444), (70, 692722), (140, 346361)]