47466580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:10984

約数の個数: 48

約数和(自身を含む): 117605376

約数和(自身を除く): 70138796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 10937, 21874, 43748, 54685, 76559, 109370, 153118, 218740, 306236, 339047, 382795, 678094, 765590, 1356188, 1531180, 1695235, 2373329, 3390470, 4746658, 6780940, 9493316, 11866645, 23733290, 47466580]

約数ペア:

[(1, 47466580), (2, 23733290), (4, 11866645), (5, 9493316), (7, 6780940), (10, 4746658), (14, 3390470), (20, 2373329), (28, 1695235), (31, 1531180), (35, 1356188), (62, 765590), (70, 678094), (124, 382795), (140, 339047), (155, 306236), (217, 218740), (310, 153118), (434, 109370), (620, 76559), (868, 54685), (1085, 43748), (2170, 21874), (4340, 10937)]