52912640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1913

約数の個数: 80

約数和(自身を含む): 138473280

約数和(自身を除く): 85560640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 1879, 2560, 2816, 3520, 3758, 5632, 7040, 7516, 9395, 14080, 15032, 18790, 20669, 28160, 30064, 37580, 41338, 60128, 75160, 82676, 103345, 120256, 150320, 165352, 206690, 240512, 300640, 330704, 413380, 481024, 601280, 661408, 826760, 962048, 1202560, 1322816, 1653520, 2405120, 2645632, 3307040, 4810240, 5291264, 6614080, 10582528, 13228160, 26456320, 52912640]

約数ペア:

[(1, 52912640), (2, 26456320), (4, 13228160), (5, 10582528), (8, 6614080), (10, 5291264), (11, 4810240), (16, 3307040), (20, 2645632), (22, 2405120), (32, 1653520), (40, 1322816), (44, 1202560), (55, 962048), (64, 826760), (80, 661408), (88, 601280), (110, 481024), (128, 413380), (160, 330704), (176, 300640), (220, 240512), (256, 206690), (320, 165352), (352, 150320), (440, 120256), (512, 103345), (640, 82676), (704, 75160), (880, 60128), (1280, 41338), (1408, 37580), (1760, 30064), (1879, 28160), (2560, 20669), (2816, 18790), (3520, 15032), (3758, 14080), (5632, 9395), (7040, 7516)]