49293244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 116581248

約数和(自身を除く): 67288004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 947, 1001, 1183, 1859, 1894, 2002, 2366, 3718, 3788, 4004, 4732, 6629, 7436, 10417, 12311, 13013, 13258, 20834, 24622, 26026, 26516, 41668, 49244, 52052, 72919, 86177, 135421, 145838, 160043, 172354, 270842, 291676, 320086, 344708, 541684, 640172, 947947, 1120301, 1760473, 1895894, 2240602, 3520946, 3791788, 4481204, 7041892, 12323311, 24646622, 49293244]

約数ペア:

[(1, 49293244), (2, 24646622), (4, 12323311), (7, 7041892), (11, 4481204), (13, 3791788), (14, 3520946), (22, 2240602), (26, 1895894), (28, 1760473), (44, 1120301), (52, 947947), (77, 640172), (91, 541684), (143, 344708), (154, 320086), (169, 291676), (182, 270842), (286, 172354), (308, 160043), (338, 145838), (364, 135421), (572, 86177), (676, 72919), (947, 52052), (1001, 49244), (1183, 41668), (1859, 26516), (1894, 26026), (2002, 24622), (2366, 20834), (3718, 13258), (3788, 13013), (4004, 12311), (4732, 10417), (6629, 7436)]