51460395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 94514688

約数和(自身を除く): 43054293

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 1907, 3855, 5397, 5721, 8995, 9535, 13349, 26985, 28605, 40047, 66745, 200235, 490099, 1470297, 2450495, 3430693, 7351485, 10292079, 17153465, 51460395]

約数ペア:

[(1, 51460395), (3, 17153465), (5, 10292079), (7, 7351485), (15, 3430693), (21, 2450495), (35, 1470297), (105, 490099), (257, 200235), (771, 66745), (1285, 40047), (1799, 28605), (1907, 26985), (3855, 13349), (5397, 9535), (5721, 8995)]