47966884

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 102961152

約数和(自身を除く): 54994268

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 49, 82, 94, 98, 127, 164, 188, 196, 254, 287, 329, 508, 574, 658, 889, 1148, 1316, 1778, 1927, 2009, 2303, 3556, 3854, 4018, 4606, 5207, 5969, 6223, 7708, 8036, 9212, 10414, 11938, 12446, 13489, 20828, 23876, 24892, 26978, 36449, 41783, 53956, 72898, 83566, 94423, 145796, 167132, 188846, 244729, 255143, 292481, 377692, 489458, 510286, 584962, 978916, 1020572, 1169924, 1713103, 3426206, 6852412, 11991721, 23983442, 47966884]

約数ペア:

[(1, 47966884), (2, 23983442), (4, 11991721), (7, 6852412), (14, 3426206), (28, 1713103), (41, 1169924), (47, 1020572), (49, 978916), (82, 584962), (94, 510286), (98, 489458), (127, 377692), (164, 292481), (188, 255143), (196, 244729), (254, 188846), (287, 167132), (329, 145796), (508, 94423), (574, 83566), (658, 72898), (889, 53956), (1148, 41783), (1316, 36449), (1778, 26978), (1927, 24892), (2009, 23876), (2303, 20828), (3556, 13489), (3854, 12446), (4018, 11938), (4606, 10414), (5207, 9212), (5969, 8036), (6223, 7708)]