51946342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 94164480

約数和(自身を除く): 42218138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 401, 487, 802, 974, 2807, 3409, 5614, 6818, 7619, 9253, 15238, 18506, 53333, 64771, 106666, 129542, 195287, 390574, 1367009, 2734018, 3710453, 7420906, 25973171, 51946342]

約数ペア:

[(1, 51946342), (2, 25973171), (7, 7420906), (14, 3710453), (19, 2734018), (38, 1367009), (133, 390574), (266, 195287), (401, 129542), (487, 106666), (802, 64771), (974, 53333), (2807, 18506), (3409, 15238), (5614, 9253), (6818, 7619)]