50577660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 177218496

約数和(自身を除く): 126640836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 293, 315, 411, 420, 548, 586, 630, 685, 822, 879, 959, 1172, 1233, 1260, 1370, 1465, 1644, 1758, 1918, 2051, 2055, 2466, 2637, 2740, 2877, 2930, 3516, 3836, 4102, 4110, 4395, 4795, 4932, 5274, 5754, 5860, 6153, 6165, 8204, 8220, 8631, 8790, 9590, 10255, 10548, 11508, 12306, 12330, 13185, 14385, 17262, 17580, 18459, 19180, 20510, 24612, 24660, 26370, 28770, 30765, 34524, 36918, 40141, 41020, 43155, 52740, 57540, 61530, 73836, 80282, 86310, 92295, 120423, 123060, 160564, 172620, 184590, 200705, 240846, 280987, 361269, 369180, 401410, 481692, 561974, 602115, 722538, 802820, 842961, 1123948, 1204230, 1404935, 1445076, 1685922, 1806345, 2408460, 2528883, 2809870, 3371844, 3612690, 4214805, 5057766, 5619740, 7225380, 8429610, 10115532, 12644415, 16859220, 25288830, 50577660]

約数ペア:

[(1, 50577660), (2, 25288830), (3, 16859220), (4, 12644415), (5, 10115532), (6, 8429610), (7, 7225380), (9, 5619740), (10, 5057766), (12, 4214805), (14, 3612690), (15, 3371844), (18, 2809870), (20, 2528883), (21, 2408460), (28, 1806345), (30, 1685922), (35, 1445076), (36, 1404935), (42, 1204230), (45, 1123948), (60, 842961), (63, 802820), (70, 722538), (84, 602115), (90, 561974), (105, 481692), (126, 401410), (137, 369180), (140, 361269), (180, 280987), (210, 240846), (252, 200705), (274, 184590), (293, 172620), (315, 160564), (411, 123060), (420, 120423), (548, 92295), (586, 86310), (630, 80282), (685, 73836), (822, 61530), (879, 57540), (959, 52740), (1172, 43155), (1233, 41020), (1260, 40141), (1370, 36918), (1465, 34524), (1644, 30765), (1758, 28770), (1918, 26370), (2051, 24660), (2055, 24612), (2466, 20510), (2637, 19180), (2740, 18459), (2877, 17580), (2930, 17262), (3516, 14385), (3836, 13185), (4102, 12330), (4110, 12306), (4395, 11508), (4795, 10548), (4932, 10255), (5274, 9590), (5754, 8790), (5860, 8631), (6153, 8220), (6165, 8204)]