49278047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 14588833

約数列:

[1, 7, 13, 29, 71, 91, 203, 263, 377, 497, 923, 1841, 2059, 2639, 3419, 6461, 7627, 14413, 18673, 23933, 26767, 53389, 99151, 130711, 187369, 242749, 541517, 694057, 1699243, 3790619, 7039721, 49278047]

約数ペア:

[(1, 49278047), (7, 7039721), (13, 3790619), (29, 1699243), (71, 694057), (91, 541517), (203, 242749), (263, 187369), (377, 130711), (497, 99151), (923, 53389), (1841, 26767), (2059, 23933), (2639, 18673), (3419, 14413), (6461, 7627)]