53215514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 38230246

約数列:

[1, 2, 11, 22, 23, 46, 251, 253, 419, 502, 506, 838, 2761, 4609, 5522, 5773, 9218, 9637, 11546, 19274, 63503, 105169, 106007, 127006, 210338, 212014, 1156859, 2313718, 2418887, 4837774, 26607757, 53215514]

約数ペア:

[(1, 53215514), (2, 26607757), (11, 4837774), (22, 2418887), (23, 2313718), (46, 1156859), (251, 212014), (253, 210338), (419, 127006), (502, 106007), (506, 105169), (838, 63503), (2761, 19274), (4609, 11546), (5522, 9637), (5773, 9218)]