55362560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 88

約数和(自身を含む): 145025856

約数和(自身を除く): 89663296

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, 983, 1024, 1280, 1408, 1760, 1966, 2560, 2816, 3520, 3932, 4915, 5120, 5632, 7040, 7864, 9830, 10813, 11264, 14080, 15728, 19660, 21626, 28160, 31456, 39320, 43252, 54065, 56320, 62912, 78640, 86504, 108130, 125824, 157280, 173008, 216260, 251648, 314560, 346016, 432520, 503296, 629120, 692032, 865040, 1006592, 1258240, 1384064, 1730080, 2516480, 2768128, 3460160, 5032960, 5536256, 6920320, 11072512, 13840640, 27681280, 55362560]

約数ペア:

[(1, 55362560), (2, 27681280), (4, 13840640), (5, 11072512), (8, 6920320), (10, 5536256), (11, 5032960), (16, 3460160), (20, 2768128), (22, 2516480), (32, 1730080), (40, 1384064), (44, 1258240), (55, 1006592), (64, 865040), (80, 692032), (88, 629120), (110, 503296), (128, 432520), (160, 346016), (176, 314560), (220, 251648), (256, 216260), (320, 173008), (352, 157280), (440, 125824), (512, 108130), (640, 86504), (704, 78640), (880, 62912), (983, 56320), (1024, 54065), (1280, 43252), (1408, 39320), (1760, 31456), (1966, 28160), (2560, 21626), (2816, 19660), (3520, 15728), (3932, 14080), (4915, 11264), (5120, 10813), (5632, 9830), (7040, 7864)]