55628021.000000000

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21413

約数の個数: 64

約数和(自身を含む): 392610240

約数和(自身を除く): 242073920

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, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 21383, 42766, 85532, 106915, 171064, 213830, 235213, 342128, 427660, 470426, 684256, 855320, 940852, 1176065, 1368512, 1710640, 1881704, 2352130, 2737024, 3421280, 3763408, 4704260, 6842560, 7526816, 9408520, 13685120, 15053632, 18817040, 30107264, 37634080, 75268160, 150536320]

約数ペア:

[(1, 150536320), (2, 75268160), (4, 37634080), (5, 30107264), (8, 18817040), (10, 15053632), (11, 13685120), (16, 9408520), (20, 7526816), (22, 6842560), (32, 4704260), (40, 3763408), (44, 3421280), (55, 2737024), (64, 2352130), (80, 1881704), (88, 1710640), (110, 1368512), (128, 1176065), (160, 940852), (176, 855320), (220, 684256), (320, 470426), (352, 427660), (440, 342128), (640, 235213), (704, 213830), (880, 171064), (1408, 106915), (1760, 85532), (3520, 42766), (7040, 21383)]