56402013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 82800000

約数和(自身を除く): 26397987

約数列:

[1, 3, 19, 29, 57, 87, 149, 229, 447, 551, 687, 1653, 2831, 4321, 4351, 6641, 8493, 12963, 13053, 19923, 34121, 82099, 102363, 126179, 246297, 378537, 648299, 989509, 1944897, 2968527, 18800671, 56402013]

約数ペア:

[(1, 56402013), (3, 18800671), (19, 2968527), (29, 1944897), (57, 989509), (87, 648299), (149, 378537), (229, 246297), (447, 126179), (551, 102363), (687, 82099), (1653, 34121), (2831, 19923), (4321, 13053), (4351, 12963), (6641, 8493)]