49781661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 73664640

約数和(自身を除く): 23882979

約数列:

[1, 3, 17, 29, 51, 87, 97, 291, 347, 493, 1041, 1479, 1649, 2813, 4947, 5899, 8439, 10063, 17697, 30189, 33659, 47821, 100977, 143463, 171071, 513213, 572203, 976111, 1716609, 2928333, 16593887, 49781661]

約数ペア:

[(1, 49781661), (3, 16593887), (17, 2928333), (29, 1716609), (51, 976111), (87, 572203), (97, 513213), (291, 171071), (347, 143463), (493, 100977), (1041, 47821), (1479, 33659), (1649, 30189), (2813, 17697), (4947, 10063), (5899, 8439)]