55088000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 149891040

約数和(自身を除く): 94803040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 313, 320, 352, 400, 440, 500, 550, 626, 640, 704, 800, 880, 1000, 1100, 1252, 1375, 1408, 1565, 1600, 1760, 2000, 2200, 2504, 2750, 3130, 3200, 3443, 3520, 4000, 4400, 5008, 5500, 6260, 6886, 7040, 7825, 8000, 8800, 10016, 11000, 12520, 13772, 15650, 16000, 17215, 17600, 20032, 22000, 25040, 27544, 31300, 34430, 35200, 39125, 40064, 44000, 50080, 55088, 62600, 68860, 78250, 86075, 88000, 100160, 110176, 125200, 137720, 156500, 172150, 176000, 200320, 220352, 250400, 275440, 313000, 344300, 430375, 440704, 500800, 550880, 626000, 688600, 860750, 1001600, 1101760, 1252000, 1377200, 1721500, 2203520, 2504000, 2754400, 3443000, 5008000, 5508800, 6886000, 11017600, 13772000, 27544000, 55088000]

約数ペア:

[(1, 55088000), (2, 27544000), (4, 13772000), (5, 11017600), (8, 6886000), (10, 5508800), (11, 5008000), (16, 3443000), (20, 2754400), (22, 2504000), (25, 2203520), (32, 1721500), (40, 1377200), (44, 1252000), (50, 1101760), (55, 1001600), (64, 860750), (80, 688600), (88, 626000), (100, 550880), (110, 500800), (125, 440704), (128, 430375), (160, 344300), (176, 313000), (200, 275440), (220, 250400), (250, 220352), (275, 200320), (313, 176000), (320, 172150), (352, 156500), (400, 137720), (440, 125200), (500, 110176), (550, 100160), (626, 88000), (640, 86075), (704, 78250), (800, 68860), (880, 62600), (1000, 55088), (1100, 50080), (1252, 44000), (1375, 40064), (1408, 39125), (1565, 35200), (1600, 34430), (1760, 31300), (2000, 27544), (2200, 25040), (2504, 22000), (2750, 20032), (3130, 17600), (3200, 17215), (3443, 16000), (3520, 15650), (4000, 13772), (4400, 12520), (5008, 11000), (5500, 10016), (6260, 8800), (6886, 8000), (7040, 7825)]