51103386

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 65417382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1481, 1917, 2962, 3834, 4443, 5751, 8886, 11502, 13329, 17253, 26658, 34506, 39987, 79974, 105151, 119961, 210302, 239922, 315453, 359883, 630906, 719766, 946359, 1892718, 2839077, 5678154, 8517231, 17034462, 25551693, 51103386]

約数ペア:

[(1, 51103386), (2, 25551693), (3, 17034462), (6, 8517231), (9, 5678154), (18, 2839077), (27, 1892718), (54, 946359), (71, 719766), (81, 630906), (142, 359883), (162, 315453), (213, 239922), (243, 210302), (426, 119961), (486, 105151), (639, 79974), (1278, 39987), (1481, 34506), (1917, 26658), (2962, 17253), (3834, 13329), (4443, 11502), (5751, 8886)]