49865640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 167771520

約数和(自身を除く): 117905880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1021, 1110, 1221, 1320, 1480, 1628, 2035, 2042, 2220, 2442, 3063, 3256, 4070, 4084, 4440, 4884, 5105, 6105, 6126, 8140, 8168, 9768, 10210, 11231, 12210, 12252, 15315, 16280, 20420, 22462, 24420, 24504, 30630, 33693, 37777, 40840, 44924, 48840, 56155, 61260, 67386, 75554, 89848, 112310, 113331, 122520, 134772, 151108, 168465, 188885, 224620, 226662, 269544, 302216, 336930, 377770, 415547, 449240, 453324, 566655, 673860, 755540, 831094, 906648, 1133310, 1246641, 1347720, 1511080, 1662188, 2077735, 2266620, 2493282, 3324376, 4155470, 4533240, 4986564, 6233205, 8310940, 9973128, 12466410, 16621880, 24932820, 49865640]

約数ペア:

[(1, 49865640), (2, 24932820), (3, 16621880), (4, 12466410), (5, 9973128), (6, 8310940), (8, 6233205), (10, 4986564), (11, 4533240), (12, 4155470), (15, 3324376), (20, 2493282), (22, 2266620), (24, 2077735), (30, 1662188), (33, 1511080), (37, 1347720), (40, 1246641), (44, 1133310), (55, 906648), (60, 831094), (66, 755540), (74, 673860), (88, 566655), (110, 453324), (111, 449240), (120, 415547), (132, 377770), (148, 336930), (165, 302216), (185, 269544), (220, 226662), (222, 224620), (264, 188885), (296, 168465), (330, 151108), (370, 134772), (407, 122520), (440, 113331), (444, 112310), (555, 89848), (660, 75554), (740, 67386), (814, 61260), (888, 56155), (1021, 48840), (1110, 44924), (1221, 40840), (1320, 37777), (1480, 33693), (1628, 30630), (2035, 24504), (2042, 24420), (2220, 22462), (2442, 20420), (3063, 16280), (3256, 15315), (4070, 12252), (4084, 12210), (4440, 11231), (4884, 10210), (5105, 9768), (6105, 8168), (6126, 8140)]