54031950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 175836960

約数和(自身を除く): 121805010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1009, 1050, 1071, 1190, 1275, 1530, 1575, 1785, 2018, 2142, 2550, 2975, 3027, 3150, 3570, 3825, 5045, 5355, 5950, 6054, 7063, 7650, 8925, 9081, 10090, 10710, 14126, 15135, 17153, 17850, 18162, 21189, 25225, 26775, 30270, 34306, 35315, 42378, 45405, 50450, 51459, 53550, 63567, 70630, 75675, 85765, 90810, 102918, 105945, 120071, 127134, 151350, 154377, 171530, 176575, 211890, 227025, 240142, 257295, 308754, 317835, 353150, 360213, 428825, 454050, 514590, 529725, 600355, 635670, 720426, 771885, 857650, 1059450, 1080639, 1200710, 1286475, 1543770, 1589175, 1801065, 2161278, 2572950, 3001775, 3178350, 3602130, 3859425, 5403195, 6003550, 7718850, 9005325, 10806390, 18010650, 27015975, 54031950]

約数ペア:

[(1, 54031950), (2, 27015975), (3, 18010650), (5, 10806390), (6, 9005325), (7, 7718850), (9, 6003550), (10, 5403195), (14, 3859425), (15, 3602130), (17, 3178350), (18, 3001775), (21, 2572950), (25, 2161278), (30, 1801065), (34, 1589175), (35, 1543770), (42, 1286475), (45, 1200710), (50, 1080639), (51, 1059450), (63, 857650), (70, 771885), (75, 720426), (85, 635670), (90, 600355), (102, 529725), (105, 514590), (119, 454050), (126, 428825), (150, 360213), (153, 353150), (170, 317835), (175, 308754), (210, 257295), (225, 240142), (238, 227025), (255, 211890), (306, 176575), (315, 171530), (350, 154377), (357, 151350), (425, 127134), (450, 120071), (510, 105945), (525, 102918), (595, 90810), (630, 85765), (714, 75675), (765, 70630), (850, 63567), (1009, 53550), (1050, 51459), (1071, 50450), (1190, 45405), (1275, 42378), (1530, 35315), (1575, 34306), (1785, 30270), (2018, 26775), (2142, 25225), (2550, 21189), (2975, 18162), (3027, 17850), (3150, 17153), (3570, 15135), (3825, 14126), (5045, 10710), (5355, 10090), (5950, 9081), (6054, 8925), (7063, 7650)]