54400496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 111786000

約数和(自身を除く): 57385504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 1201, 2384, 2402, 2831, 4804, 5662, 9608, 11324, 19216, 22648, 22819, 45296, 45638, 91276, 178949, 182552, 357898, 365104, 715796, 1431592, 2863184, 3400031, 6800062, 13600124, 27200248, 54400496]

約数ペア:

[(1, 54400496), (2, 27200248), (4, 13600124), (8, 6800062), (16, 3400031), (19, 2863184), (38, 1431592), (76, 715796), (149, 365104), (152, 357898), (298, 182552), (304, 178949), (596, 91276), (1192, 45638), (1201, 45296), (2384, 22819), (2402, 22648), (2831, 19216), (4804, 11324), (5662, 9608)]