49460740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5273}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 120500352

約数和(自身を除く): 71039612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5273, 9380, 10546, 21092, 26365, 36911, 52730, 73822, 105460, 147644, 184555, 353291, 369110, 706582, 738220, 1413164, 1766455, 2473037, 3532910, 4946074, 7065820, 9892148, 12365185, 24730370, 49460740]

約数ペア:

[(1, 49460740), (2, 24730370), (4, 12365185), (5, 9892148), (7, 7065820), (10, 4946074), (14, 3532910), (20, 2473037), (28, 1766455), (35, 1413164), (67, 738220), (70, 706582), (134, 369110), (140, 353291), (268, 184555), (335, 147644), (469, 105460), (670, 73822), (938, 52730), (1340, 36911), (1876, 26365), (2345, 21092), (4690, 10546), (5273, 9380)]