57511520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 152028576

約数和(自身を除く): 94517056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 797, 820, 880, 902, 1312, 1594, 1640, 1760, 1804, 2255, 3188, 3280, 3608, 3985, 4510, 6376, 6560, 7216, 7970, 8767, 9020, 12752, 14432, 15940, 17534, 18040, 25504, 31880, 32677, 35068, 36080, 43835, 63760, 65354, 70136, 72160, 87670, 127520, 130708, 140272, 163385, 175340, 261416, 280544, 326770, 350680, 359447, 522832, 653540, 701360, 718894, 1045664, 1307080, 1402720, 1437788, 1797235, 2614160, 2875576, 3594470, 5228320, 5751152, 7188940, 11502304, 14377880, 28755760, 57511520]

約数ペア:

[(1, 57511520), (2, 28755760), (4, 14377880), (5, 11502304), (8, 7188940), (10, 5751152), (11, 5228320), (16, 3594470), (20, 2875576), (22, 2614160), (32, 1797235), (40, 1437788), (41, 1402720), (44, 1307080), (55, 1045664), (80, 718894), (82, 701360), (88, 653540), (110, 522832), (160, 359447), (164, 350680), (176, 326770), (205, 280544), (220, 261416), (328, 175340), (352, 163385), (410, 140272), (440, 130708), (451, 127520), (656, 87670), (797, 72160), (820, 70136), (880, 65354), (902, 63760), (1312, 43835), (1594, 36080), (1640, 35068), (1760, 32677), (1804, 31880), (2255, 25504), (3188, 18040), (3280, 17534), (3608, 15940), (3985, 14432), (4510, 12752), (6376, 9020), (6560, 8767), (7216, 7970)]