49679987

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 12251533

約数列:

[1, 7, 29, 41, 47, 127, 203, 287, 329, 889, 1189, 1363, 1927, 3683, 5207, 5969, 8323, 9541, 13489, 25781, 36449, 41783, 55883, 151003, 173101, 244729, 391181, 1057021, 1211707, 1713103, 7097141, 49679987]

約数ペア:

[(1, 49679987), (7, 7097141), (29, 1713103), (41, 1211707), (47, 1057021), (127, 391181), (203, 244729), (287, 173101), (329, 151003), (889, 55883), (1189, 41783), (1363, 36449), (1927, 25781), (3683, 13489), (5207, 9541), (5969, 8323)]