53720502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 125300736

約数和(自身を除く): 71580234

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 759, 823, 946, 989, 1419, 1518, 1646, 1978, 2469, 2838, 2967, 4938, 5934, 9053, 10879, 18106, 18929, 21758, 27159, 32637, 35389, 37858, 54318, 56787, 65274, 70778, 106167, 113574, 208219, 212334, 389279, 416438, 624657, 778558, 813947, 1167837, 1249314, 1627894, 2335674, 2441841, 4883682, 8953417, 17906834, 26860251, 53720502]

約数ペア:

[(1, 53720502), (2, 26860251), (3, 17906834), (6, 8953417), (11, 4883682), (22, 2441841), (23, 2335674), (33, 1627894), (43, 1249314), (46, 1167837), (66, 813947), (69, 778558), (86, 624657), (129, 416438), (138, 389279), (253, 212334), (258, 208219), (473, 113574), (506, 106167), (759, 70778), (823, 65274), (946, 56787), (989, 54318), (1419, 37858), (1518, 35389), (1646, 32637), (1978, 27159), (2469, 21758), (2838, 18929), (2967, 18106), (4938, 10879), (5934, 9053)]