56216523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 84522240

約数和(自身を除く): 28305717

約数列:

[1, 3, 11, 33, 43, 129, 173, 229, 473, 519, 687, 1419, 1903, 2519, 5709, 7439, 7557, 9847, 22317, 29541, 39617, 81829, 108317, 118851, 245487, 324951, 435787, 1307361, 1703531, 5110593, 18738841, 56216523]

約数ペア:

[(1, 56216523), (3, 18738841), (11, 5110593), (33, 1703531), (43, 1307361), (129, 435787), (173, 324951), (229, 245487), (473, 118851), (519, 108317), (687, 81829), (1419, 39617), (1903, 29541), (2519, 22317), (5709, 9847), (7439, 7557)]