47449620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263609}}^1$

素因数の和:263624

約数の個数: 36

約数和(自身を含む): 143931060

約数和(自身を除く): 96481440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263609, 527218, 790827, 1054436, 1318045, 1581654, 2372481, 2636090, 3163308, 3954135, 4744962, 5272180, 7908270, 9489924, 11862405, 15816540, 23724810, 47449620]

約数ペア:

[(1, 47449620), (2, 23724810), (3, 15816540), (4, 11862405), (5, 9489924), (6, 7908270), (9, 5272180), (10, 4744962), (12, 3954135), (15, 3163308), (18, 2636090), (20, 2372481), (30, 1581654), (36, 1318045), (45, 1054436), (60, 790827), (90, 527218), (180, 263609)]