48391140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 161546112

約数和(自身を除く): 113154972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 137, 140, 145, 174, 203, 210, 274, 290, 348, 406, 411, 420, 435, 548, 580, 609, 685, 812, 822, 841, 870, 959, 1015, 1218, 1370, 1644, 1682, 1740, 1918, 2030, 2055, 2436, 2523, 2740, 2877, 3045, 3364, 3836, 3973, 4060, 4110, 4205, 4795, 5046, 5754, 5887, 6090, 7946, 8220, 8410, 9590, 10092, 11508, 11774, 11919, 12180, 12615, 14385, 15892, 16820, 17661, 19180, 19865, 23548, 23838, 25230, 27811, 28770, 29435, 35322, 39730, 47676, 50460, 55622, 57540, 58870, 59595, 70644, 79460, 83433, 88305, 111244, 115217, 117740, 119190, 139055, 166866, 176610, 230434, 238380, 278110, 333732, 345651, 353220, 417165, 460868, 556220, 576085, 691302, 806519, 834330, 1152170, 1382604, 1613038, 1668660, 1728255, 2304340, 2419557, 3226076, 3456510, 4032595, 4839114, 6913020, 8065190, 9678228, 12097785, 16130380, 24195570, 48391140]

約数ペア:

[(1, 48391140), (2, 24195570), (3, 16130380), (4, 12097785), (5, 9678228), (6, 8065190), (7, 6913020), (10, 4839114), (12, 4032595), (14, 3456510), (15, 3226076), (20, 2419557), (21, 2304340), (28, 1728255), (29, 1668660), (30, 1613038), (35, 1382604), (42, 1152170), (58, 834330), (60, 806519), (70, 691302), (84, 576085), (87, 556220), (105, 460868), (116, 417165), (137, 353220), (140, 345651), (145, 333732), (174, 278110), (203, 238380), (210, 230434), (274, 176610), (290, 166866), (348, 139055), (406, 119190), (411, 117740), (420, 115217), (435, 111244), (548, 88305), (580, 83433), (609, 79460), (685, 70644), (812, 59595), (822, 58870), (841, 57540), (870, 55622), (959, 50460), (1015, 47676), (1218, 39730), (1370, 35322), (1644, 29435), (1682, 28770), (1740, 27811), (1918, 25230), (2030, 23838), (2055, 23548), (2436, 19865), (2523, 19180), (2740, 17661), (2877, 16820), (3045, 15892), (3364, 14385), (3836, 12615), (3973, 12180), (4060, 11919), (4110, 11774), (4205, 11508), (4795, 10092), (5046, 9590), (5754, 8410), (5887, 8220), (6090, 7946)]