49307565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10177}}^1$

素因数の和:10221

約数の個数: 32

約数和(自身を含む): 87937920

約数和(自身を除く): 38630355

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 10177, 30531, 50885, 152655, 173009, 193363, 519027, 580089, 865045, 966815, 2595135, 2900445, 3287171, 9861513, 16435855, 49307565]

約数ペア:

[(1, 49307565), (3, 16435855), (5, 9861513), (15, 3287171), (17, 2900445), (19, 2595135), (51, 966815), (57, 865045), (85, 580089), (95, 519027), (255, 193363), (285, 173009), (323, 152655), (969, 50885), (1615, 30531), (4845, 10177)]