52681980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 175271040

約数和(自身を除く): 122589060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 137, 145, 156, 170, 174, 195, 204, 221, 255, 260, 274, 290, 340, 348, 377, 390, 411, 435, 442, 493, 510, 548, 580, 663, 685, 754, 780, 822, 870, 884, 986, 1020, 1105, 1131, 1326, 1370, 1479, 1508, 1644, 1740, 1781, 1885, 1972, 2055, 2210, 2262, 2329, 2465, 2652, 2740, 2958, 3315, 3562, 3770, 3973, 4110, 4420, 4524, 4658, 4930, 5343, 5655, 5916, 6409, 6630, 6987, 7124, 7395, 7540, 7946, 8220, 8905, 9316, 9860, 10686, 11310, 11645, 11919, 12818, 13260, 13974, 14790, 15892, 17810, 19227, 19865, 21372, 22620, 23290, 23838, 25636, 26715, 27948, 29580, 30277, 32045, 34935, 35620, 38454, 39730, 46580, 47676, 51649, 53430, 59595, 60554, 64090, 67541, 69870, 76908, 79460, 90831, 96135, 103298, 106860, 119190, 121108, 128180, 135082, 139740, 151385, 154947, 181662, 192270, 202623, 206596, 238380, 258245, 270164, 302770, 309894, 337705, 363324, 384540, 405246, 454155, 516490, 605540, 619788, 675410, 774735, 810492, 878033, 908310, 1013115, 1032980, 1350820, 1549470, 1756066, 1816620, 2026230, 2634099, 3098940, 3512132, 4052460, 4390165, 5268198, 8780330, 10536396, 13170495, 17560660, 26340990, 52681980]

約数ペア:

[(1, 52681980), (2, 26340990), (3, 17560660), (4, 13170495), (5, 10536396), (6, 8780330), (10, 5268198), (12, 4390165), (13, 4052460), (15, 3512132), (17, 3098940), (20, 2634099), (26, 2026230), (29, 1816620), (30, 1756066), (34, 1549470), (39, 1350820), (51, 1032980), (52, 1013115), (58, 908310), (60, 878033), (65, 810492), (68, 774735), (78, 675410), (85, 619788), (87, 605540), (102, 516490), (116, 454155), (130, 405246), (137, 384540), (145, 363324), (156, 337705), (170, 309894), (174, 302770), (195, 270164), (204, 258245), (221, 238380), (255, 206596), (260, 202623), (274, 192270), (290, 181662), (340, 154947), (348, 151385), (377, 139740), (390, 135082), (411, 128180), (435, 121108), (442, 119190), (493, 106860), (510, 103298), (548, 96135), (580, 90831), (663, 79460), (685, 76908), (754, 69870), (780, 67541), (822, 64090), (870, 60554), (884, 59595), (986, 53430), (1020, 51649), (1105, 47676), (1131, 46580), (1326, 39730), (1370, 38454), (1479, 35620), (1508, 34935), (1644, 32045), (1740, 30277), (1781, 29580), (1885, 27948), (1972, 26715), (2055, 25636), (2210, 23838), (2262, 23290), (2329, 22620), (2465, 21372), (2652, 19865), (2740, 19227), (2958, 17810), (3315, 15892), (3562, 14790), (3770, 13974), (3973, 13260), (4110, 12818), (4420, 11919), (4524, 11645), (4658, 11310), (4930, 10686), (5343, 9860), (5655, 9316), (5916, 8905), (6409, 8220), (6630, 7946), (6987, 7540), (7124, 7395)]