49900605

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 83787264

約数和(自身を除く): 33886659

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 1913, 5217, 5739, 8695, 9565, 26085, 28695, 70781, 89911, 212343, 269733, 353905, 449555, 1061715, 1348665, 3326707, 9980121, 16633535, 49900605]

約数ペア:

[(1, 49900605), (3, 16633535), (5, 9980121), (15, 3326707), (37, 1348665), (47, 1061715), (111, 449555), (141, 353905), (185, 269733), (235, 212343), (555, 89911), (705, 70781), (1739, 28695), (1913, 26085), (5217, 9565), (5739, 8695)]