49020489

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5153}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 81474432

約数和(自身を除く): 32453943

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 5153, 9513, 15459, 36071, 46377, 108213, 324639, 778103, 2334309, 5446721, 7002927, 16340163, 49020489]

約数ペア:

[(1, 49020489), (3, 16340163), (7, 7002927), (9, 5446721), (21, 2334309), (63, 778103), (151, 324639), (453, 108213), (1057, 46377), (1359, 36071), (3171, 15459), (5153, 9513)]