52446680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 142067520

約数和(自身を除く): 89620840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 173, 212, 220, 260, 265, 286, 346, 424, 440, 520, 530, 572, 583, 689, 692, 715, 865, 1060, 1144, 1166, 1378, 1384, 1430, 1730, 1903, 2120, 2249, 2332, 2756, 2860, 2915, 3445, 3460, 3806, 4498, 4664, 5512, 5720, 5830, 6890, 6920, 7579, 7612, 8996, 9169, 9515, 11245, 11660, 13780, 15158, 15224, 17992, 18338, 19030, 22490, 23320, 24739, 27560, 30316, 36676, 37895, 38060, 44980, 45845, 49478, 60632, 73352, 75790, 76120, 89960, 91690, 98956, 100859, 119197, 123695, 151580, 183380, 197912, 201718, 238394, 247390, 303160, 366760, 403436, 476788, 494780, 504295, 595985, 806872, 953576, 989560, 1008590, 1191970, 1311167, 2017180, 2383940, 2622334, 4034360, 4767880, 5244668, 6555835, 10489336, 13111670, 26223340, 52446680]

約数ペア:

[(1, 52446680), (2, 26223340), (4, 13111670), (5, 10489336), (8, 6555835), (10, 5244668), (11, 4767880), (13, 4034360), (20, 2622334), (22, 2383940), (26, 2017180), (40, 1311167), (44, 1191970), (52, 1008590), (53, 989560), (55, 953576), (65, 806872), (88, 595985), (104, 504295), (106, 494780), (110, 476788), (130, 403436), (143, 366760), (173, 303160), (212, 247390), (220, 238394), (260, 201718), (265, 197912), (286, 183380), (346, 151580), (424, 123695), (440, 119197), (520, 100859), (530, 98956), (572, 91690), (583, 89960), (689, 76120), (692, 75790), (715, 73352), (865, 60632), (1060, 49478), (1144, 45845), (1166, 44980), (1378, 38060), (1384, 37895), (1430, 36676), (1730, 30316), (1903, 27560), (2120, 24739), (2249, 23320), (2332, 22490), (2756, 19030), (2860, 18338), (2915, 17992), (3445, 15224), (3460, 15158), (3806, 13780), (4498, 11660), (4664, 11245), (5512, 9515), (5720, 9169), (5830, 8996), (6890, 7612), (6920, 7579)]