56147800

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 131063040

約数和(自身を除く): 74915240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 733, 766, 1466, 1532, 1915, 2932, 3064, 3665, 3830, 5864, 7330, 7660, 9575, 14660, 15320, 18325, 19150, 29320, 36650, 38300, 73300, 76600, 146600, 280739, 561478, 1122956, 1403695, 2245912, 2807390, 5614780, 7018475, 11229560, 14036950, 28073900, 56147800]

約数ペア:

[(1, 56147800), (2, 28073900), (4, 14036950), (5, 11229560), (8, 7018475), (10, 5614780), (20, 2807390), (25, 2245912), (40, 1403695), (50, 1122956), (100, 561478), (200, 280739), (383, 146600), (733, 76600), (766, 73300), (1466, 38300), (1532, 36650), (1915, 29320), (2932, 19150), (3064, 18325), (3665, 15320), (3830, 14660), (5864, 9575), (7330, 7660)]