48468819

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 78852096

約数和(自身を除く): 30383277

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 991, 2329, 2877, 2973, 6937, 6987, 16303, 16847, 20811, 48909, 50541, 117929, 135767, 353787, 407301, 950369, 2308039, 2851107, 6924117, 16156273, 48468819]

約数ペア:

[(1, 48468819), (3, 16156273), (7, 6924117), (17, 2851107), (21, 2308039), (51, 950369), (119, 407301), (137, 353787), (357, 135767), (411, 117929), (959, 50541), (991, 48909), (2329, 20811), (2877, 16847), (2973, 16303), (6937, 6987)]