52108540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 73629380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 53, 55, 82, 106, 109, 110, 164, 205, 212, 218, 220, 265, 410, 436, 451, 530, 545, 583, 820, 902, 1060, 1090, 1166, 1199, 1804, 2173, 2180, 2255, 2332, 2398, 2915, 4346, 4469, 4510, 4796, 5777, 5830, 5995, 8692, 8938, 9020, 10865, 11554, 11660, 11990, 17876, 21730, 22345, 23108, 23903, 23980, 28885, 43460, 44690, 47806, 49159, 57770, 63547, 89380, 95612, 98318, 115540, 119515, 127094, 196636, 236857, 239030, 245795, 254188, 317735, 473714, 478060, 491590, 635470, 947428, 983180, 1184285, 1270940, 2368570, 2605427, 4737140, 5210854, 10421708, 13027135, 26054270, 52108540]

約数ペア:

[(1, 52108540), (2, 26054270), (4, 13027135), (5, 10421708), (10, 5210854), (11, 4737140), (20, 2605427), (22, 2368570), (41, 1270940), (44, 1184285), (53, 983180), (55, 947428), (82, 635470), (106, 491590), (109, 478060), (110, 473714), (164, 317735), (205, 254188), (212, 245795), (218, 239030), (220, 236857), (265, 196636), (410, 127094), (436, 119515), (451, 115540), (530, 98318), (545, 95612), (583, 89380), (820, 63547), (902, 57770), (1060, 49159), (1090, 47806), (1166, 44690), (1199, 43460), (1804, 28885), (2173, 23980), (2180, 23903), (2255, 23108), (2332, 22345), (2398, 21730), (2915, 17876), (4346, 11990), (4469, 11660), (4510, 11554), (4796, 10865), (5777, 9020), (5830, 8938), (5995, 8692)]