55382800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 149177952

約数和(自身を除く): 93795152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 176, 200, 205, 220, 275, 307, 328, 400, 410, 440, 451, 550, 614, 656, 820, 880, 902, 1025, 1100, 1228, 1535, 1640, 1804, 2050, 2200, 2255, 2456, 3070, 3280, 3377, 3608, 4100, 4400, 4510, 4912, 6140, 6754, 7216, 7675, 8200, 9020, 11275, 12280, 12587, 13508, 15350, 16400, 16885, 18040, 22550, 24560, 25174, 27016, 30700, 33770, 36080, 45100, 50348, 54032, 61400, 62935, 67540, 84425, 90200, 100696, 122800, 125870, 135080, 138457, 168850, 180400, 201392, 251740, 270160, 276914, 314675, 337700, 503480, 553828, 629350, 675400, 692285, 1006960, 1107656, 1258700, 1350800, 1384570, 2215312, 2517400, 2769140, 3461425, 5034800, 5538280, 6922850, 11076560, 13845700, 27691400, 55382800]

約数ペア:

[(1, 55382800), (2, 27691400), (4, 13845700), (5, 11076560), (8, 6922850), (10, 5538280), (11, 5034800), (16, 3461425), (20, 2769140), (22, 2517400), (25, 2215312), (40, 1384570), (41, 1350800), (44, 1258700), (50, 1107656), (55, 1006960), (80, 692285), (82, 675400), (88, 629350), (100, 553828), (110, 503480), (164, 337700), (176, 314675), (200, 276914), (205, 270160), (220, 251740), (275, 201392), (307, 180400), (328, 168850), (400, 138457), (410, 135080), (440, 125870), (451, 122800), (550, 100696), (614, 90200), (656, 84425), (820, 67540), (880, 62935), (902, 61400), (1025, 54032), (1100, 50348), (1228, 45100), (1535, 36080), (1640, 33770), (1804, 30700), (2050, 27016), (2200, 25174), (2255, 24560), (2456, 22550), (3070, 18040), (3280, 16885), (3377, 16400), (3608, 15350), (4100, 13508), (4400, 12587), (4510, 12280), (4912, 11275), (6140, 9020), (6754, 8200), (7216, 7675)]