53987810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 47134750

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1847, 2923, 3694, 5846, 9235, 14615, 18470, 29230, 68339, 136678, 145913, 291826, 341695, 683390, 729565, 1459130, 5398781, 10797562, 26993905, 53987810]

約数ペア:

[(1, 53987810), (2, 26993905), (5, 10797562), (10, 5398781), (37, 1459130), (74, 729565), (79, 683390), (158, 341695), (185, 291826), (370, 145913), (395, 136678), (790, 68339), (1847, 29230), (2923, 18470), (3694, 14615), (5846, 9235)]