52967340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 169696800

約数和(自身を除く): 116729460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 73, 87, 90, 116, 139, 145, 146, 174, 180, 219, 261, 278, 290, 292, 348, 365, 417, 435, 438, 522, 556, 580, 657, 695, 730, 834, 870, 876, 1044, 1095, 1251, 1305, 1314, 1390, 1460, 1668, 1740, 2085, 2117, 2190, 2502, 2610, 2628, 2780, 3285, 4031, 4170, 4234, 4380, 5004, 5220, 6255, 6351, 6570, 8062, 8340, 8468, 10147, 10585, 12093, 12510, 12702, 13140, 16124, 19053, 20155, 20294, 21170, 24186, 25020, 25404, 30441, 31755, 36279, 38106, 40310, 40588, 42340, 48372, 50735, 60465, 60882, 63510, 72558, 76212, 80620, 91323, 95265, 101470, 120930, 121764, 127020, 145116, 152205, 181395, 182646, 190530, 202940, 241860, 294263, 304410, 362790, 365292, 381060, 456615, 588526, 608820, 725580, 882789, 913230, 1177052, 1471315, 1765578, 1826460, 2648367, 2942630, 3531156, 4413945, 5296734, 5885260, 8827890, 10593468, 13241835, 17655780, 26483670, 52967340]

約数ペア:

[(1, 52967340), (2, 26483670), (3, 17655780), (4, 13241835), (5, 10593468), (6, 8827890), (9, 5885260), (10, 5296734), (12, 4413945), (15, 3531156), (18, 2942630), (20, 2648367), (29, 1826460), (30, 1765578), (36, 1471315), (45, 1177052), (58, 913230), (60, 882789), (73, 725580), (87, 608820), (90, 588526), (116, 456615), (139, 381060), (145, 365292), (146, 362790), (174, 304410), (180, 294263), (219, 241860), (261, 202940), (278, 190530), (290, 182646), (292, 181395), (348, 152205), (365, 145116), (417, 127020), (435, 121764), (438, 120930), (522, 101470), (556, 95265), (580, 91323), (657, 80620), (695, 76212), (730, 72558), (834, 63510), (870, 60882), (876, 60465), (1044, 50735), (1095, 48372), (1251, 42340), (1305, 40588), (1314, 40310), (1390, 38106), (1460, 36279), (1668, 31755), (1740, 30441), (2085, 25404), (2117, 25020), (2190, 24186), (2502, 21170), (2610, 20294), (2628, 20155), (2780, 19053), (3285, 16124), (4031, 13140), (4170, 12702), (4234, 12510), (4380, 12093), (5004, 10585), (5220, 10147), (6255, 8468), (6351, 8340), (6570, 8062)]