49897695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 84708864

約数和(自身を除く): 34811169

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2371, 4209, 7015, 7113, 11855, 21045, 35565, 54533, 144631, 163599, 272665, 433893, 723155, 817995, 2169465, 3326513, 9979539, 16632565, 49897695]

約数ペア:

[(1, 49897695), (3, 16632565), (5, 9979539), (15, 3326513), (23, 2169465), (61, 817995), (69, 723155), (115, 433893), (183, 272665), (305, 163599), (345, 144631), (915, 54533), (1403, 35565), (2371, 21045), (4209, 11855), (7015, 7113)]