50665040

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6529}}^1$

素因数の和:6639

約数の個数: 40

約数和(自身を含む): 119028840

約数和(自身を除く): 68363800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 6529, 7760, 13058, 26116, 32645, 52232, 65290, 104464, 130580, 261160, 522320, 633313, 1266626, 2533252, 3166565, 5066504, 6333130, 10133008, 12666260, 25332520, 50665040]

約数ペア:

[(1, 50665040), (2, 25332520), (4, 12666260), (5, 10133008), (8, 6333130), (10, 5066504), (16, 3166565), (20, 2533252), (40, 1266626), (80, 633313), (97, 522320), (194, 261160), (388, 130580), (485, 104464), (776, 65290), (970, 52232), (1552, 32645), (1940, 26116), (3880, 13058), (6529, 7760)]