49571964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 136888752

約数和(自身を除く): 87316788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1451, 1898, 2628, 2847, 2902, 3796, 4353, 5694, 5804, 8541, 8706, 11388, 13059, 17082, 17412, 18863, 26118, 34164, 37726, 52236, 56589, 75452, 105923, 113178, 169767, 211846, 226356, 317769, 339534, 423692, 635538, 679068, 953307, 1271076, 1376999, 1906614, 2753998, 3813228, 4130997, 5507996, 8261994, 12392991, 16523988, 24785982, 49571964]

約数ペア:

[(1, 49571964), (2, 24785982), (3, 16523988), (4, 12392991), (6, 8261994), (9, 5507996), (12, 4130997), (13, 3813228), (18, 2753998), (26, 1906614), (36, 1376999), (39, 1271076), (52, 953307), (73, 679068), (78, 635538), (117, 423692), (146, 339534), (156, 317769), (219, 226356), (234, 211846), (292, 169767), (438, 113178), (468, 105923), (657, 75452), (876, 56589), (949, 52236), (1314, 37726), (1451, 34164), (1898, 26118), (2628, 18863), (2847, 17412), (2902, 17082), (3796, 13059), (4353, 11388), (5694, 8706), (5804, 8541)]