54406386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 124768800

約数和(自身を除く): 70362414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 619, 771, 1238, 1542, 1857, 2313, 3714, 4626, 4883, 5571, 9766, 11142, 11761, 14649, 23522, 29298, 35283, 43947, 70566, 87894, 105849, 159083, 211698, 318166, 477249, 954498, 1431747, 2863494, 3022577, 6045154, 9067731, 18135462, 27203193, 54406386]

約数ペア:

[(1, 54406386), (2, 27203193), (3, 18135462), (6, 9067731), (9, 6045154), (18, 3022577), (19, 2863494), (38, 1431747), (57, 954498), (114, 477249), (171, 318166), (257, 211698), (342, 159083), (514, 105849), (619, 87894), (771, 70566), (1238, 43947), (1542, 35283), (1857, 29298), (2313, 23522), (3714, 14649), (4626, 11761), (4883, 11142), (5571, 9766)]