53701560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 140387400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 191, 198, 213, 220, 264, 284, 330, 355, 360, 382, 396, 426, 440, 495, 568, 573, 639, 660, 710, 764, 781, 792, 852, 955, 990, 1065, 1146, 1278, 1320, 1420, 1528, 1562, 1704, 1719, 1910, 1980, 2101, 2130, 2292, 2343, 2556, 2840, 2865, 3124, 3195, 3438, 3820, 3905, 3960, 4202, 4260, 4584, 4686, 5112, 5730, 6248, 6303, 6390, 6876, 7029, 7640, 7810, 8404, 8520, 8595, 9372, 10505, 11460, 11715, 12606, 12780, 13561, 13752, 14058, 15620, 16808, 17190, 18744, 18909, 21010, 22920, 23430, 25212, 25560, 27122, 28116, 31240, 31515, 34380, 35145, 37818, 40683, 42020, 46860, 50424, 54244, 56232, 63030, 67805, 68760, 70290, 75636, 81366, 84040, 93720, 94545, 108488, 122049, 126060, 135610, 140580, 149171, 151272, 162732, 189090, 203415, 244098, 252120, 271220, 281160, 298342, 325464, 378180, 406830, 447513, 488196, 542440, 596684, 610245, 745855, 756360, 813660, 895026, 976392, 1193368, 1220490, 1342539, 1491710, 1627320, 1790052, 2237565, 2440980, 2685078, 2983420, 3580104, 4475130, 4881960, 5370156, 5966840, 6712695, 8950260, 10740312, 13425390, 17900520, 26850780, 53701560]

約数ペア:

[(1, 53701560), (2, 26850780), (3, 17900520), (4, 13425390), (5, 10740312), (6, 8950260), (8, 6712695), (9, 5966840), (10, 5370156), (11, 4881960), (12, 4475130), (15, 3580104), (18, 2983420), (20, 2685078), (22, 2440980), (24, 2237565), (30, 1790052), (33, 1627320), (36, 1491710), (40, 1342539), (44, 1220490), (45, 1193368), (55, 976392), (60, 895026), (66, 813660), (71, 756360), (72, 745855), (88, 610245), (90, 596684), (99, 542440), (110, 488196), (120, 447513), (132, 406830), (142, 378180), (165, 325464), (180, 298342), (191, 281160), (198, 271220), (213, 252120), (220, 244098), (264, 203415), (284, 189090), (330, 162732), (355, 151272), (360, 149171), (382, 140580), (396, 135610), (426, 126060), (440, 122049), (495, 108488), (568, 94545), (573, 93720), (639, 84040), (660, 81366), (710, 75636), (764, 70290), (781, 68760), (792, 67805), (852, 63030), (955, 56232), (990, 54244), (1065, 50424), (1146, 46860), (1278, 42020), (1320, 40683), (1420, 37818), (1528, 35145), (1562, 34380), (1704, 31515), (1719, 31240), (1910, 28116), (1980, 27122), (2101, 25560), (2130, 25212), (2292, 23430), (2343, 22920), (2556, 21010), (2840, 18909), (2865, 18744), (3124, 17190), (3195, 16808), (3438, 15620), (3820, 14058), (3905, 13752), (3960, 13561), (4202, 12780), (4260, 12606), (4584, 11715), (4686, 11460), (5112, 10505), (5730, 9372), (6248, 8595), (6303, 8520), (6390, 8404), (6876, 7810), (7029, 7640)]