49179963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 79778304

約数和(自身を除く): 30598341

約数列:

[1, 3, 7, 17, 21, 51, 119, 347, 357, 397, 1041, 1191, 2429, 2779, 5899, 6749, 7287, 8337, 17697, 20247, 41293, 47243, 123879, 137759, 141729, 413277, 964313, 2341903, 2892939, 7025709, 16393321, 49179963]

約数ペア:

[(1, 49179963), (3, 16393321), (7, 7025709), (17, 2892939), (21, 2341903), (51, 964313), (119, 413277), (347, 141729), (357, 137759), (397, 123879), (1041, 47243), (1191, 41293), (2429, 20247), (2779, 17697), (5899, 8337), (6749, 7287)]