52809217120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83117}}^1$

素因数の和:83181

約数の個数: 144

約数和(自身を含む): 143645857488

約数和(自身を除く): 90836640368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 361, 380, 418, 440, 608, 722, 760, 836, 880, 1045, 1444, 1520, 1672, 1760, 1805, 2090, 2888, 3040, 3344, 3610, 3971, 4180, 5776, 6688, 7220, 7942, 8360, 11552, 14440, 15884, 16720, 19855, 28880, 31768, 33440, 39710, 57760, 63536, 79420, 83117, 127072, 158840, 166234, 317680, 332468, 415585, 635360, 664936, 831170, 914287, 1329872, 1579223, 1662340, 1828574, 2659744, 3158446, 3324680, 3657148, 4571435, 6316892, 6649360, 7314296, 7896115, 9142870, 12633784, 13298720, 14628592, 15792230, 17371453, 18285740, 25267568, 29257184, 30005237, 31584460, 34742906, 36571480, 50535136, 60010474, 63168920, 69485812, 73142960, 86857265, 120020948, 126337840, 138971624, 146285920, 150026185, 173714530, 240041896, 252675680, 277943248, 300052370, 330057607, 347429060, 480083792, 555886496, 600104740, 660115214, 694858120, 960167584, 1200209480, 1320230428, 1389716240, 1650288035, 2400418960, 2640460856, 2779432480, 3300576070, 4800837920, 5280921712, 6601152140, 10561843424, 13202304280, 26404608560, 52809217120]

約数ペア:

[(1, 52809217120), (2, 26404608560), (4, 13202304280), (5, 10561843424), (8, 6601152140), (10, 5280921712), (11, 4800837920), (16, 3300576070), (19, 2779432480), (20, 2640460856), (22, 2400418960), (32, 1650288035), (38, 1389716240), (40, 1320230428), (44, 1200209480), (55, 960167584), (76, 694858120), (80, 660115214), (88, 600104740), (95, 555886496), (110, 480083792), (152, 347429060), (160, 330057607), (176, 300052370), (190, 277943248), (209, 252675680), (220, 240041896), (304, 173714530), (352, 150026185), (361, 146285920), (380, 138971624), (418, 126337840), (440, 120020948), (608, 86857265), (722, 73142960), (760, 69485812), (836, 63168920), (880, 60010474), (1045, 50535136), (1444, 36571480), (1520, 34742906), (1672, 31584460), (1760, 30005237), (1805, 29257184), (2090, 25267568), (2888, 18285740), (3040, 17371453), (3344, 15792230), (3610, 14628592), (3971, 13298720), (4180, 12633784), (5776, 9142870), (6688, 7896115), (7220, 7314296), (7942, 6649360), (8360, 6316892), (11552, 4571435), (14440, 3657148), (15884, 3324680), (16720, 3158446), (19855, 2659744), (28880, 1828574), (31768, 1662340), (33440, 1579223), (39710, 1329872), (57760, 914287), (63536, 831170), (79420, 664936), (83117, 635360), (127072, 415585), (158840, 332468), (166234, 317680)]