47737900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 120992256

約数和(自身を除く): 73254356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1451, 1645, 2350, 2902, 3290, 4700, 5804, 6580, 7255, 8225, 10157, 14510, 16450, 20314, 29020, 32900, 36275, 40628, 50785, 68197, 72550, 101570, 136394, 145100, 203140, 253925, 272788, 340985, 477379, 507850, 681970, 954758, 1015700, 1363940, 1704925, 1909516, 2386895, 3409850, 4773790, 6819700, 9547580, 11934475, 23868950, 47737900]

約数ペア:

[(1, 47737900), (2, 23868950), (4, 11934475), (5, 9547580), (7, 6819700), (10, 4773790), (14, 3409850), (20, 2386895), (25, 1909516), (28, 1704925), (35, 1363940), (47, 1015700), (50, 954758), (70, 681970), (94, 507850), (100, 477379), (140, 340985), (175, 272788), (188, 253925), (235, 203140), (329, 145100), (350, 136394), (470, 101570), (658, 72550), (700, 68197), (940, 50785), (1175, 40628), (1316, 36275), (1451, 32900), (1645, 29020), (2350, 20314), (2902, 16450), (3290, 14510), (4700, 10157), (5804, 8225), (6580, 7255)]