50815856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2098

約数の個数: 80

約数和(自身を含む): 128366784

約数和(自身を除く): 77550928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2053, 3094, 3536, 4106, 6188, 8212, 12376, 14371, 16424, 24752, 26689, 28742, 32848, 34901, 53378, 57484, 69802, 106756, 114968, 139604, 186823, 213512, 229936, 244307, 279208, 373646, 427024, 453713, 488614, 558416, 747292, 907426, 977228, 1494584, 1814852, 1954456, 2989168, 3175991, 3629704, 3908912, 6351982, 7259408, 12703964, 25407928, 50815856]

約数ペア:

[(1, 50815856), (2, 25407928), (4, 12703964), (7, 7259408), (8, 6351982), (13, 3908912), (14, 3629704), (16, 3175991), (17, 2989168), (26, 1954456), (28, 1814852), (34, 1494584), (52, 977228), (56, 907426), (68, 747292), (91, 558416), (104, 488614), (112, 453713), (119, 427024), (136, 373646), (182, 279208), (208, 244307), (221, 229936), (238, 213512), (272, 186823), (364, 139604), (442, 114968), (476, 106756), (728, 69802), (884, 57484), (952, 53378), (1456, 34901), (1547, 32848), (1768, 28742), (1904, 26689), (2053, 24752), (3094, 16424), (3536, 14371), (4106, 12376), (6188, 8212)]