53204760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 202625280

約数和(自身を除く): 149420520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 491, 504, 516, 602, 630, 645, 774, 840, 860, 903, 982, 1032, 1204, 1260, 1290, 1473, 1505, 1548, 1720, 1806, 1935, 1964, 2408, 2455, 2520, 2580, 2709, 2946, 3010, 3096, 3437, 3612, 3870, 3928, 4419, 4515, 4910, 5160, 5418, 5892, 6020, 6874, 7224, 7365, 7740, 8838, 9030, 9820, 10311, 10836, 11784, 12040, 13545, 13748, 14730, 15480, 17185, 17676, 18060, 19640, 20622, 21113, 21672, 22095, 27090, 27496, 29460, 30933, 34370, 35352, 36120, 41244, 42226, 44190, 51555, 54180, 58920, 61866, 63339, 68740, 82488, 84452, 88380, 103110, 105565, 108360, 123732, 126678, 137480, 147791, 154665, 168904, 176760, 190017, 206220, 211130, 247464, 253356, 295582, 309330, 316695, 380034, 412440, 422260, 443373, 506712, 591164, 618660, 633390, 738955, 760068, 844520, 886746, 950085, 1182328, 1237320, 1266780, 1330119, 1477910, 1520136, 1773492, 1900170, 2216865, 2533560, 2660238, 2955820, 3546984, 3800340, 4433730, 5320476, 5911640, 6650595, 7600680, 8867460, 10640952, 13301190, 17734920, 26602380, 53204760]

約数ペア:

[(1, 53204760), (2, 26602380), (3, 17734920), (4, 13301190), (5, 10640952), (6, 8867460), (7, 7600680), (8, 6650595), (9, 5911640), (10, 5320476), (12, 4433730), (14, 3800340), (15, 3546984), (18, 2955820), (20, 2660238), (21, 2533560), (24, 2216865), (28, 1900170), (30, 1773492), (35, 1520136), (36, 1477910), (40, 1330119), (42, 1266780), (43, 1237320), (45, 1182328), (56, 950085), (60, 886746), (63, 844520), (70, 760068), (72, 738955), (84, 633390), (86, 618660), (90, 591164), (105, 506712), (120, 443373), (126, 422260), (129, 412440), (140, 380034), (168, 316695), (172, 309330), (180, 295582), (210, 253356), (215, 247464), (252, 211130), (258, 206220), (280, 190017), (301, 176760), (315, 168904), (344, 154665), (360, 147791), (387, 137480), (420, 126678), (430, 123732), (491, 108360), (504, 105565), (516, 103110), (602, 88380), (630, 84452), (645, 82488), (774, 68740), (840, 63339), (860, 61866), (903, 58920), (982, 54180), (1032, 51555), (1204, 44190), (1260, 42226), (1290, 41244), (1473, 36120), (1505, 35352), (1548, 34370), (1720, 30933), (1806, 29460), (1935, 27496), (1964, 27090), (2408, 22095), (2455, 21672), (2520, 21113), (2580, 20622), (2709, 19640), (2946, 18060), (3010, 17676), (3096, 17185), (3437, 15480), (3612, 14730), (3870, 13748), (3928, 13545), (4419, 12040), (4515, 11784), (4910, 10836), (5160, 10311), (5418, 9820), (5892, 9030), (6020, 8838), (6874, 7740), (7224, 7365)]