51651516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2269}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 138306560

約数和(自身を除く): 86655044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 2269, 3252, 3794, 4538, 5691, 6807, 7588, 9076, 11382, 13614, 15883, 22764, 27228, 31766, 47649, 63532, 95298, 190596, 614899, 1229798, 1844697, 2459596, 3689394, 4304293, 7378788, 8608586, 12912879, 17217172, 25825758, 51651516]

約数ペア:

[(1, 51651516), (2, 25825758), (3, 17217172), (4, 12912879), (6, 8608586), (7, 7378788), (12, 4304293), (14, 3689394), (21, 2459596), (28, 1844697), (42, 1229798), (84, 614899), (271, 190596), (542, 95298), (813, 63532), (1084, 47649), (1626, 31766), (1897, 27228), (2269, 22764), (3252, 15883), (3794, 13614), (4538, 11382), (5691, 9076), (6807, 7588)]