51458330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9547}}^1$

素因数の和:9579

約数の個数: 48

約数和(自身を含む): 117554976

約数和(自身を除く): 66096646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 9547, 19094, 47735, 66829, 95470, 105017, 133658, 210034, 334145, 467803, 525085, 668290, 735119, 935606, 1050170, 1470238, 2339015, 3675595, 4678030, 5145833, 7351190, 10291666, 25729165, 51458330]

約数ペア:

[(1, 51458330), (2, 25729165), (5, 10291666), (7, 7351190), (10, 5145833), (11, 4678030), (14, 3675595), (22, 2339015), (35, 1470238), (49, 1050170), (55, 935606), (70, 735119), (77, 668290), (98, 525085), (110, 467803), (154, 334145), (245, 210034), (385, 133658), (490, 105017), (539, 95470), (770, 66829), (1078, 47735), (2695, 19094), (5390, 9547)]