51411745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 78817536

約数和(自身を除く): 27405791

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 3257, 15785, 16285, 22799, 35827, 113995, 133537, 179135, 250789, 667685, 934759, 1253945, 1468907, 4673795, 7344535, 10282349, 51411745]

約数ペア:

[(1, 51411745), (5, 10282349), (7, 7344535), (11, 4673795), (35, 1468907), (41, 1253945), (55, 934759), (77, 667685), (205, 250789), (287, 179135), (385, 133537), (451, 113995), (1435, 35827), (2255, 22799), (3157, 16285), (3257, 15785)]