47651580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264731}}^1$

素因数の和:264746

約数の個数: 36

約数和(自身を含む): 144543672

約数和(自身を除く): 96892092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264731, 529462, 794193, 1058924, 1323655, 1588386, 2382579, 2647310, 3176772, 3970965, 4765158, 5294620, 7941930, 9530316, 11912895, 15883860, 23825790, 47651580]

約数ペア:

[(1, 47651580), (2, 23825790), (3, 15883860), (4, 11912895), (5, 9530316), (6, 7941930), (9, 5294620), (10, 4765158), (12, 3970965), (15, 3176772), (18, 2647310), (20, 2382579), (30, 1588386), (36, 1323655), (45, 1058924), (60, 794193), (90, 529462), (180, 264731)]