56256772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8980

約数の個数: 36

約数和(自身を含む): 116550028

約数和(自身を除く): 60293256

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 8941, 17882, 35764, 98351, 116233, 196702, 232466, 393404, 464932, 1081861, 1278563, 2163722, 2557126, 4327444, 5114252, 14064193, 28128386, 56256772]

約数ペア:

[(1, 56256772), (2, 28128386), (4, 14064193), (11, 5114252), (13, 4327444), (22, 2557126), (26, 2163722), (44, 1278563), (52, 1081861), (121, 464932), (143, 393404), (242, 232466), (286, 196702), (484, 116233), (572, 98351), (1573, 35764), (3146, 17882), (6292, 8941)]