52645719

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 90243072

約数和(自身を除く): 37597353

約数列:

[1, 3, 7, 17, 21, 31, 51, 67, 71, 93, 119, 201, 213, 217, 357, 469, 497, 527, 651, 1139, 1207, 1407, 1491, 1581, 2077, 2201, 3417, 3621, 3689, 4757, 6231, 6603, 7973, 8449, 11067, 14271, 14539, 15407, 23919, 25347, 33299, 35309, 37417, 43617, 46221, 80869, 99897, 105927, 112251, 147467, 242607, 247163, 261919, 442401, 566083, 741489, 785757, 1032269, 1698249, 2506939, 3096807, 7520817, 17548573, 52645719]

約数ペア:

[(1, 52645719), (3, 17548573), (7, 7520817), (17, 3096807), (21, 2506939), (31, 1698249), (51, 1032269), (67, 785757), (71, 741489), (93, 566083), (119, 442401), (201, 261919), (213, 247163), (217, 242607), (357, 147467), (469, 112251), (497, 105927), (527, 99897), (651, 80869), (1139, 46221), (1207, 43617), (1407, 37417), (1491, 35309), (1581, 33299), (2077, 25347), (2201, 23919), (3417, 15407), (3621, 14539), (3689, 14271), (4757, 11067), (6231, 8449), (6603, 7973)]