49730560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 88

約数和(自身を含む): 130287456

約数和(自身を除く): 80556896

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, 883, 1024, 1280, 1408, 1760, 1766, 2560, 2816, 3520, 3532, 4415, 5120, 5632, 7040, 7064, 8830, 9713, 11264, 14080, 14128, 17660, 19426, 28160, 28256, 35320, 38852, 48565, 56320, 56512, 70640, 77704, 97130, 113024, 141280, 155408, 194260, 226048, 282560, 310816, 388520, 452096, 565120, 621632, 777040, 904192, 1130240, 1243264, 1554080, 2260480, 2486528, 3108160, 4520960, 4973056, 6216320, 9946112, 12432640, 24865280, 49730560]

約数ペア:

[(1, 49730560), (2, 24865280), (4, 12432640), (5, 9946112), (8, 6216320), (10, 4973056), (11, 4520960), (16, 3108160), (20, 2486528), (22, 2260480), (32, 1554080), (40, 1243264), (44, 1130240), (55, 904192), (64, 777040), (80, 621632), (88, 565120), (110, 452096), (128, 388520), (160, 310816), (176, 282560), (220, 226048), (256, 194260), (320, 155408), (352, 141280), (440, 113024), (512, 97130), (640, 77704), (704, 70640), (880, 56512), (883, 56320), (1024, 48565), (1280, 38852), (1408, 35320), (1760, 28256), (1766, 28160), (2560, 19426), (2816, 17660), (3520, 14128), (3532, 14080), (4415, 11264), (5120, 9713), (5632, 8830), (7040, 7064)]