53661850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 111466080

約数和(自身を除く): 57804230

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2269, 2365, 4538, 4730, 11345, 11825, 22690, 23650, 24959, 49918, 56725, 97567, 113450, 124795, 195134, 249590, 487835, 623975, 975670, 1073237, 1247950, 2146474, 2439175, 4878350, 5366185, 10732370, 26830925, 53661850]

約数ペア:

[(1, 53661850), (2, 26830925), (5, 10732370), (10, 5366185), (11, 4878350), (22, 2439175), (25, 2146474), (43, 1247950), (50, 1073237), (55, 975670), (86, 623975), (110, 487835), (215, 249590), (275, 195134), (430, 124795), (473, 113450), (550, 97567), (946, 56725), (1075, 49918), (2150, 24959), (2269, 23650), (2365, 22690), (4538, 11825), (4730, 11345)]