54976950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 174560256

約数和(自身を除く): 119583306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 563, 630, 651, 775, 930, 1050, 1085, 1126, 1302, 1395, 1550, 1575, 1689, 1953, 2170, 2325, 2790, 2815, 3150, 3255, 3378, 3906, 3941, 4650, 5067, 5425, 5630, 6510, 6975, 7882, 8445, 9765, 10134, 10850, 11823, 13950, 14075, 16275, 16890, 17453, 19530, 19705, 23646, 25335, 28150, 32550, 34906, 35469, 39410, 42225, 48825, 50670, 52359, 59115, 70938, 84450, 87265, 97650, 98525, 104718, 118230, 122171, 126675, 157077, 174530, 177345, 197050, 244342, 253350, 261795, 295575, 314154, 354690, 366513, 436325, 523590, 591150, 610855, 733026, 785385, 872650, 886725, 1099539, 1221710, 1308975, 1570770, 1773450, 1832565, 2199078, 2617950, 3054275, 3665130, 3926925, 5497695, 6108550, 7853850, 9162825, 10995390, 18325650, 27488475, 54976950]

約数ペア:

[(1, 54976950), (2, 27488475), (3, 18325650), (5, 10995390), (6, 9162825), (7, 7853850), (9, 6108550), (10, 5497695), (14, 3926925), (15, 3665130), (18, 3054275), (21, 2617950), (25, 2199078), (30, 1832565), (31, 1773450), (35, 1570770), (42, 1308975), (45, 1221710), (50, 1099539), (62, 886725), (63, 872650), (70, 785385), (75, 733026), (90, 610855), (93, 591150), (105, 523590), (126, 436325), (150, 366513), (155, 354690), (175, 314154), (186, 295575), (210, 261795), (217, 253350), (225, 244342), (279, 197050), (310, 177345), (315, 174530), (350, 157077), (434, 126675), (450, 122171), (465, 118230), (525, 104718), (558, 98525), (563, 97650), (630, 87265), (651, 84450), (775, 70938), (930, 59115), (1050, 52359), (1085, 50670), (1126, 48825), (1302, 42225), (1395, 39410), (1550, 35469), (1575, 34906), (1689, 32550), (1953, 28150), (2170, 25335), (2325, 23646), (2790, 19705), (2815, 19530), (3150, 17453), (3255, 16890), (3378, 16275), (3906, 14075), (3941, 13950), (4650, 11823), (5067, 10850), (5425, 10134), (5630, 9765), (6510, 8445), (6975, 7882)]