50441440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 140978880

約数和(自身を除く): 90537440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1553, 1624, 2030, 2320, 3106, 3248, 4060, 4640, 6212, 6496, 7765, 8120, 10871, 12424, 15530, 16240, 21742, 24848, 31060, 32480, 43484, 45037, 49696, 54355, 62120, 86968, 90074, 108710, 124240, 173936, 180148, 217420, 225185, 248480, 315259, 347872, 360296, 434840, 450370, 630518, 720592, 869680, 900740, 1261036, 1441184, 1576295, 1739360, 1801480, 2522072, 3152590, 3602960, 5044144, 6305180, 7205920, 10088288, 12610360, 25220720, 50441440]

約数ペア:

[(1, 50441440), (2, 25220720), (4, 12610360), (5, 10088288), (7, 7205920), (8, 6305180), (10, 5044144), (14, 3602960), (16, 3152590), (20, 2522072), (28, 1801480), (29, 1739360), (32, 1576295), (35, 1441184), (40, 1261036), (56, 900740), (58, 869680), (70, 720592), (80, 630518), (112, 450370), (116, 434840), (140, 360296), (145, 347872), (160, 315259), (203, 248480), (224, 225185), (232, 217420), (280, 180148), (290, 173936), (406, 124240), (464, 108710), (560, 90074), (580, 86968), (812, 62120), (928, 54355), (1015, 49696), (1120, 45037), (1160, 43484), (1553, 32480), (1624, 31060), (2030, 24848), (2320, 21742), (3106, 16240), (3248, 15530), (4060, 12424), (4640, 10871), (6212, 8120), (6496, 7765)]