56348820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 132348780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 149, 165, 180, 191, 198, 220, 298, 330, 382, 396, 447, 495, 573, 596, 660, 745, 764, 894, 955, 990, 1146, 1341, 1490, 1639, 1719, 1788, 1910, 1980, 2101, 2235, 2292, 2682, 2865, 2980, 3278, 3438, 3820, 4202, 4470, 4917, 5364, 5730, 6303, 6556, 6705, 6876, 8195, 8404, 8595, 8940, 9834, 10505, 11460, 12606, 13410, 14751, 16390, 17190, 18909, 19668, 21010, 24585, 25212, 26820, 28459, 29502, 31515, 32780, 34380, 37818, 42020, 49170, 56918, 59004, 63030, 73755, 75636, 85377, 94545, 98340, 113836, 126060, 142295, 147510, 170754, 189090, 256131, 284590, 295020, 313049, 341508, 378180, 426885, 512262, 569180, 626098, 853770, 939147, 1024524, 1252196, 1280655, 1565245, 1707540, 1878294, 2561310, 2817441, 3130490, 3756588, 4695735, 5122620, 5634882, 6260980, 9391470, 11269764, 14087205, 18782940, 28174410, 56348820]

約数ペア:

[(1, 56348820), (2, 28174410), (3, 18782940), (4, 14087205), (5, 11269764), (6, 9391470), (9, 6260980), (10, 5634882), (11, 5122620), (12, 4695735), (15, 3756588), (18, 3130490), (20, 2817441), (22, 2561310), (30, 1878294), (33, 1707540), (36, 1565245), (44, 1280655), (45, 1252196), (55, 1024524), (60, 939147), (66, 853770), (90, 626098), (99, 569180), (110, 512262), (132, 426885), (149, 378180), (165, 341508), (180, 313049), (191, 295020), (198, 284590), (220, 256131), (298, 189090), (330, 170754), (382, 147510), (396, 142295), (447, 126060), (495, 113836), (573, 98340), (596, 94545), (660, 85377), (745, 75636), (764, 73755), (894, 63030), (955, 59004), (990, 56918), (1146, 49170), (1341, 42020), (1490, 37818), (1639, 34380), (1719, 32780), (1788, 31515), (1910, 29502), (1980, 28459), (2101, 26820), (2235, 25212), (2292, 24585), (2682, 21010), (2865, 19668), (2980, 18909), (3278, 17190), (3438, 16390), (3820, 14751), (4202, 13410), (4470, 12606), (4917, 11460), (5364, 10505), (5730, 9834), (6303, 8940), (6556, 8595), (6705, 8404), (6876, 8195)]