49831760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 133866432

約数和(自身を除く): 84034672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3331, 3740, 6662, 7480, 13324, 14960, 16655, 26648, 33310, 36641, 53296, 56627, 66620, 73282, 113254, 133240, 146564, 183205, 226508, 266480, 283135, 293128, 366410, 453016, 566270, 586256, 622897, 732820, 906032, 1132540, 1245794, 1465640, 2265080, 2491588, 2931280, 3114485, 4530160, 4983176, 6228970, 9966352, 12457940, 24915880, 49831760]

約数ペア:

[(1, 49831760), (2, 24915880), (4, 12457940), (5, 9966352), (8, 6228970), (10, 4983176), (11, 4530160), (16, 3114485), (17, 2931280), (20, 2491588), (22, 2265080), (34, 1465640), (40, 1245794), (44, 1132540), (55, 906032), (68, 732820), (80, 622897), (85, 586256), (88, 566270), (110, 453016), (136, 366410), (170, 293128), (176, 283135), (187, 266480), (220, 226508), (272, 183205), (340, 146564), (374, 133240), (440, 113254), (680, 73282), (748, 66620), (880, 56627), (935, 53296), (1360, 36641), (1496, 33310), (1870, 26648), (2992, 16655), (3331, 14960), (3740, 13324), (6662, 7480)]