54886909

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 70588800

約数和(自身を除く): 15701891

約数列:

[1, 7, 11, 49, 77, 79, 539, 553, 869, 1289, 3871, 6083, 9023, 14179, 42581, 63161, 99253, 101831, 694771, 712817, 1120141, 4989719, 7840987, 54886909]

約数ペア:

[(1, 54886909), (7, 7840987), (11, 4989719), (49, 1120141), (77, 712817), (79, 694771), (539, 101831), (553, 99253), (869, 63161), (1289, 42581), (3871, 14179), (6083, 9023)]