53449921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14489}}^1$

素因数の和:14544

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 13319999

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 14489, 101423, 246313, 449159, 1724191, 3144113, 7635703, 53449921]

約数ペア:

[(1, 53449921), (7, 7635703), (17, 3144113), (31, 1724191), (119, 449159), (217, 246313), (527, 101423), (3689, 14489)]