53655481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 11040839

約数列:

[1, 11, 23, 29, 71, 103, 253, 319, 667, 781, 1133, 1633, 2059, 2369, 2987, 7313, 7337, 17963, 22649, 26059, 32857, 47357, 68701, 80443, 168199, 212077, 520927, 755711, 1850189, 2332847, 4877771, 53655481]

約数ペア:

[(1, 53655481), (11, 4877771), (23, 2332847), (29, 1850189), (71, 755711), (103, 520927), (253, 212077), (319, 168199), (667, 80443), (781, 68701), (1133, 47357), (1633, 32857), (2059, 26059), (2369, 22649), (2987, 17963), (7313, 7337)]