51407298

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1660

約数の個数: 40

約数和(自身を含む): 115788288

約数和(自身を除く): 64380990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 1423, 2007, 2846, 4014, 4269, 6021, 8538, 12042, 12807, 18063, 25614, 36126, 38421, 76842, 115263, 230526, 317329, 634658, 951987, 1903974, 2855961, 5711922, 8567883, 17135766, 25703649, 51407298]

約数ペア:

[(1, 51407298), (2, 25703649), (3, 17135766), (6, 8567883), (9, 5711922), (18, 2855961), (27, 1903974), (54, 951987), (81, 634658), (162, 317329), (223, 230526), (446, 115263), (669, 76842), (1338, 38421), (1423, 36126), (2007, 25614), (2846, 18063), (4014, 12807), (4269, 12042), (6021, 8538)]