53647906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 92030400

約数和(自身を除く): 38382494

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 829, 1658, 1703, 2489, 3406, 4978, 10777, 15751, 21554, 31502, 32357, 64714, 108599, 204763, 217198, 409526, 1411787, 2063381, 2823574, 4126762, 26823953, 53647906]

約数ペア:

[(1, 53647906), (2, 26823953), (13, 4126762), (19, 2823574), (26, 2063381), (38, 1411787), (131, 409526), (247, 217198), (262, 204763), (494, 108599), (829, 64714), (1658, 32357), (1703, 31502), (2489, 21554), (3406, 15751), (4978, 10777)]