55157494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6748

約数の個数: 32

約数和(自身を含む): 102758400

約数和(自身を除く): 47600906

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 6689, 8246, 13378, 46823, 93646, 127091, 207359, 254182, 414718, 889637, 1451513, 1779274, 2903026, 3939821, 7879642, 27578747, 55157494]

約数ペア:

[(1, 55157494), (2, 27578747), (7, 7879642), (14, 3939821), (19, 2903026), (31, 1779274), (38, 1451513), (62, 889637), (133, 414718), (217, 254182), (266, 207359), (434, 127091), (589, 93646), (1178, 46823), (4123, 13378), (6689, 8246)]