51021726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3809

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 78992994

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 3761, 4522, 6783, 7522, 11283, 13566, 22566, 26327, 52654, 63937, 71459, 78981, 127874, 142918, 157962, 191811, 214377, 383622, 428754, 447559, 500213, 895118, 1000426, 1214803, 1342677, 1500639, 2429606, 2685354, 3001278, 3644409, 7288818, 8503621, 17007242, 25510863, 51021726]

約数ペア:

[(1, 51021726), (2, 25510863), (3, 17007242), (6, 8503621), (7, 7288818), (14, 3644409), (17, 3001278), (19, 2685354), (21, 2429606), (34, 1500639), (38, 1342677), (42, 1214803), (51, 1000426), (57, 895118), (102, 500213), (114, 447559), (119, 428754), (133, 383622), (238, 214377), (266, 191811), (323, 157962), (357, 142918), (399, 127874), (646, 78981), (714, 71459), (798, 63937), (969, 52654), (1938, 26327), (2261, 22566), (3761, 13566), (4522, 11283), (6783, 7522)]