56477765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 73495296

約数和(自身を除く): 17017531

約数列:

[1, 5, 23, 61, 83, 97, 115, 305, 415, 485, 1403, 1909, 2231, 5063, 5917, 7015, 8051, 9545, 11155, 25315, 29585, 40255, 116449, 136091, 185173, 491111, 582245, 680455, 925865, 2455555, 11295553, 56477765]

約数ペア:

[(1, 56477765), (5, 11295553), (23, 2455555), (61, 925865), (83, 680455), (97, 582245), (115, 491111), (305, 185173), (415, 136091), (485, 116449), (1403, 40255), (1909, 29585), (2231, 25315), (5063, 11155), (5917, 9545), (7015, 8051)]