53983818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 134087616

約数和(自身を除く): 80103798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 761, 1126, 1522, 1689, 2283, 3378, 3941, 4566, 5067, 5327, 6849, 7882, 10134, 10654, 11823, 13698, 15981, 23646, 31962, 35469, 47943, 70938, 95886, 428443, 856886, 1285329, 2570658, 2999101, 3855987, 5998202, 7711974, 8997303, 17994606, 26991909, 53983818]

約数ペア:

[(1, 53983818), (2, 26991909), (3, 17994606), (6, 8997303), (7, 7711974), (9, 5998202), (14, 3855987), (18, 2999101), (21, 2570658), (42, 1285329), (63, 856886), (126, 428443), (563, 95886), (761, 70938), (1126, 47943), (1522, 35469), (1689, 31962), (2283, 23646), (3378, 15981), (3941, 13698), (4566, 11823), (5067, 10654), (5327, 10134), (6849, 7882)]