53799060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 181560960

約数和(自身を除く): 127761900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 631, 735, 812, 870, 980, 1015, 1218, 1262, 1421, 1470, 1740, 1893, 2030, 2436, 2524, 2842, 2940, 3045, 3155, 3786, 4060, 4263, 4417, 5684, 6090, 6310, 7105, 7572, 8526, 8834, 9465, 12180, 12620, 13251, 14210, 17052, 17668, 18299, 18930, 21315, 22085, 26502, 28420, 30919, 36598, 37860, 42630, 44170, 53004, 54897, 61838, 66255, 73196, 85260, 88340, 91495, 92757, 109794, 123676, 128093, 132510, 154595, 182990, 185514, 219588, 256186, 265020, 274485, 309190, 365980, 371028, 384279, 463785, 512372, 548970, 618380, 640465, 768558, 896651, 927570, 1097940, 1280930, 1537116, 1793302, 1855140, 1921395, 2561860, 2689953, 3586604, 3842790, 4483255, 5379906, 7685580, 8966510, 10759812, 13449765, 17933020, 26899530, 53799060]

約数ペア:

[(1, 53799060), (2, 26899530), (3, 17933020), (4, 13449765), (5, 10759812), (6, 8966510), (7, 7685580), (10, 5379906), (12, 4483255), (14, 3842790), (15, 3586604), (20, 2689953), (21, 2561860), (28, 1921395), (29, 1855140), (30, 1793302), (35, 1537116), (42, 1280930), (49, 1097940), (58, 927570), (60, 896651), (70, 768558), (84, 640465), (87, 618380), (98, 548970), (105, 512372), (116, 463785), (140, 384279), (145, 371028), (147, 365980), (174, 309190), (196, 274485), (203, 265020), (210, 256186), (245, 219588), (290, 185514), (294, 182990), (348, 154595), (406, 132510), (420, 128093), (435, 123676), (490, 109794), (580, 92757), (588, 91495), (609, 88340), (631, 85260), (735, 73196), (812, 66255), (870, 61838), (980, 54897), (1015, 53004), (1218, 44170), (1262, 42630), (1421, 37860), (1470, 36598), (1740, 30919), (1893, 28420), (2030, 26502), (2436, 22085), (2524, 21315), (2842, 18930), (2940, 18299), (3045, 17668), (3155, 17052), (3786, 14210), (4060, 13251), (4263, 12620), (4417, 12180), (5684, 9465), (6090, 8834), (6310, 8526), (7105, 7572)]