51169968

素因数分解:

$2^4\times 3^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 140

約数和(自身を含む): 153693288

約数和(自身を除く): 102523320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 107, 108, 123, 144, 162, 164, 214, 216, 243, 246, 321, 324, 328, 369, 428, 432, 486, 492, 642, 648, 656, 729, 738, 856, 963, 972, 984, 1107, 1284, 1296, 1458, 1476, 1712, 1926, 1944, 1968, 2214, 2568, 2889, 2916, 2952, 3321, 3852, 3888, 4387, 4428, 5136, 5778, 5832, 5904, 6642, 7704, 8667, 8774, 8856, 9963, 11556, 11664, 13161, 13284, 15408, 17334, 17548, 17712, 19926, 23112, 26001, 26322, 26568, 29889, 34668, 35096, 39483, 39852, 46224, 52002, 52644, 53136, 59778, 69336, 70192, 78003, 78966, 79704, 104004, 105288, 118449, 119556, 138672, 156006, 157932, 159408, 208008, 210576, 236898, 239112, 312012, 315864, 355347, 416016, 473796, 478224, 624024, 631728, 710694, 947592, 1066041, 1248048, 1421388, 1895184, 2132082, 2842776, 3198123, 4264164, 5685552, 6396246, 8528328, 12792492, 17056656, 25584984, 51169968]

約数ペア:

[(1, 51169968), (2, 25584984), (3, 17056656), (4, 12792492), (6, 8528328), (8, 6396246), (9, 5685552), (12, 4264164), (16, 3198123), (18, 2842776), (24, 2132082), (27, 1895184), (36, 1421388), (41, 1248048), (48, 1066041), (54, 947592), (72, 710694), (81, 631728), (82, 624024), (107, 478224), (108, 473796), (123, 416016), (144, 355347), (162, 315864), (164, 312012), (214, 239112), (216, 236898), (243, 210576), (246, 208008), (321, 159408), (324, 157932), (328, 156006), (369, 138672), (428, 119556), (432, 118449), (486, 105288), (492, 104004), (642, 79704), (648, 78966), (656, 78003), (729, 70192), (738, 69336), (856, 59778), (963, 53136), (972, 52644), (984, 52002), (1107, 46224), (1284, 39852), (1296, 39483), (1458, 35096), (1476, 34668), (1712, 29889), (1926, 26568), (1944, 26322), (1968, 26001), (2214, 23112), (2568, 19926), (2889, 17712), (2916, 17548), (2952, 17334), (3321, 15408), (3852, 13284), (3888, 13161), (4387, 11664), (4428, 11556), (5136, 9963), (5778, 8856), (5832, 8774), (5904, 8667), (6642, 7704)]