47778874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 92316672

約数和(自身を除く): 44537798

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 317, 341, 374, 403, 442, 527, 634, 682, 806, 1054, 2431, 3487, 4121, 4433, 4862, 5389, 5797, 6851, 6974, 8242, 8866, 9827, 10778, 11594, 13702, 19654, 45331, 59279, 70057, 75361, 90662, 108097, 118558, 127751, 140114, 150722, 167059, 216194, 255502, 334118, 770627, 1405261, 1541254, 1837649, 2171767, 2810522, 3675298, 4343534, 23889437, 47778874]

約数ペア:

[(1, 47778874), (2, 23889437), (11, 4343534), (13, 3675298), (17, 2810522), (22, 2171767), (26, 1837649), (31, 1541254), (34, 1405261), (62, 770627), (143, 334118), (187, 255502), (221, 216194), (286, 167059), (317, 150722), (341, 140114), (374, 127751), (403, 118558), (442, 108097), (527, 90662), (634, 75361), (682, 70057), (806, 59279), (1054, 45331), (2431, 19654), (3487, 13702), (4121, 11594), (4433, 10778), (4862, 9827), (5389, 8866), (5797, 8242), (6851, 6974)]