56447746563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1\times {\mathrm{3739}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 81339793920

約数和(自身を除く): 24892047357

約数列:

[1, 3, 13, 39, 521, 743, 1563, 2229, 3739, 6773, 9659, 11217, 20319, 28977, 48607, 145821, 387103, 1161309, 1948019, 2778077, 5032339, 5844057, 8334231, 15097017, 25324247, 36115001, 75972741, 108345003, 1447378117, 4342134351, 18815915521, 56447746563]

約数ペア:

[(1, 56447746563), (3, 18815915521), (13, 4342134351), (39, 1447378117), (521, 108345003), (743, 75972741), (1563, 36115001), (2229, 25324247), (3739, 15097017), (6773, 8334231), (9659, 5844057), (11217, 5032339), (20319, 2778077), (28977, 1948019), (48607, 1161309), (145821, 387103)]