55317512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 109560000

約数和(自身を除く): 54242488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439, 829, 878, 1658, 1756, 3316, 3512, 6632, 8341, 15751, 16682, 31502, 33364, 63004, 66728, 126008, 363931, 727862, 1455724, 2911448, 6914689, 13829378, 27658756, 55317512]

約数ペア:

[(1, 55317512), (2, 27658756), (4, 13829378), (8, 6914689), (19, 2911448), (38, 1455724), (76, 727862), (152, 363931), (439, 126008), (829, 66728), (878, 63004), (1658, 33364), (1756, 31502), (3316, 16682), (3512, 15751), (6632, 8341)]