49651784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 115463040

約数和(自身を除く): 65811256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 283, 364, 482, 566, 728, 964, 1132, 1687, 1928, 1981, 2264, 3133, 3374, 3679, 3962, 6266, 6748, 7358, 7924, 12532, 13496, 14716, 15848, 21931, 25064, 25753, 29432, 43862, 51506, 68203, 87724, 103012, 136406, 175448, 206024, 272812, 477421, 545624, 886639, 954842, 1773278, 1909684, 3546556, 3819368, 6206473, 7093112, 12412946, 24825892, 49651784]

約数ペア:

[(1, 49651784), (2, 24825892), (4, 12412946), (7, 7093112), (8, 6206473), (13, 3819368), (14, 3546556), (26, 1909684), (28, 1773278), (52, 954842), (56, 886639), (91, 545624), (104, 477421), (182, 272812), (241, 206024), (283, 175448), (364, 136406), (482, 103012), (566, 87724), (728, 68203), (964, 51506), (1132, 43862), (1687, 29432), (1928, 25753), (1981, 25064), (2264, 21931), (3133, 15848), (3374, 14716), (3679, 13496), (3962, 12532), (6266, 7924), (6748, 7358)]