51165499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 68866560

約数和(自身を除く): 17701061

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 853, 1463, 3157, 5453, 5971, 8569, 9383, 16207, 34973, 59983, 65681, 113449, 178277, 244811, 384703, 664487, 1247939, 2692921, 4651409, 7309357, 51165499]

約数ペア:

[(1, 51165499), (7, 7309357), (11, 4651409), (19, 2692921), (41, 1247939), (77, 664487), (133, 384703), (209, 244811), (287, 178277), (451, 113449), (779, 65681), (853, 59983), (1463, 34973), (3157, 16207), (5453, 9383), (5971, 8569)]