49485579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 81349632

約数和(自身を除く): 31864053

約数列:

[1, 3, 11, 13, 31, 33, 39, 61, 93, 143, 183, 341, 403, 429, 671, 793, 1023, 1209, 1891, 2013, 2379, 3721, 4433, 5673, 8723, 11163, 13299, 20801, 24583, 26169, 40931, 48373, 62403, 73749, 115351, 122793, 145119, 270413, 346053, 532103, 811239, 1268861, 1499563, 1596309, 3806583, 4498689, 16495193, 49485579]

約数ペア:

[(1, 49485579), (3, 16495193), (11, 4498689), (13, 3806583), (31, 1596309), (33, 1499563), (39, 1268861), (61, 811239), (93, 532103), (143, 346053), (183, 270413), (341, 145119), (403, 122793), (429, 115351), (671, 73749), (793, 62403), (1023, 48373), (1209, 40931), (1891, 26169), (2013, 24583), (2379, 20801), (3721, 13299), (4433, 11163), (5673, 8723)]