47909664

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 154617120

約数和(自身を除く): 106707456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 71, 72, 88, 96, 99, 108, 132, 142, 144, 176, 198, 213, 216, 264, 284, 288, 297, 352, 396, 426, 432, 528, 568, 594, 639, 781, 792, 852, 864, 1056, 1136, 1188, 1278, 1562, 1584, 1704, 1917, 2272, 2343, 2376, 2556, 3124, 3168, 3408, 3834, 4686, 4752, 5041, 5112, 6248, 6816, 7029, 7668, 9372, 9504, 10082, 10224, 12496, 14058, 15123, 15336, 18744, 20164, 20448, 21087, 24992, 28116, 30246, 30672, 37488, 40328, 42174, 45369, 55451, 56232, 60492, 61344, 74976, 80656, 84348, 90738, 110902, 112464, 120984, 136107, 161312, 166353, 168696, 181476, 221804, 224928, 241968, 272214, 332706, 337392, 362952, 443608, 483936, 499059, 544428, 665412, 674784, 725904, 887216, 998118, 1088856, 1330824, 1451808, 1497177, 1774432, 1996236, 2177712, 2661648, 2994354, 3992472, 4355424, 5323296, 5988708, 7984944, 11977416, 15969888, 23954832, 47909664]

約数ペア:

[(1, 47909664), (2, 23954832), (3, 15969888), (4, 11977416), (6, 7984944), (8, 5988708), (9, 5323296), (11, 4355424), (12, 3992472), (16, 2994354), (18, 2661648), (22, 2177712), (24, 1996236), (27, 1774432), (32, 1497177), (33, 1451808), (36, 1330824), (44, 1088856), (48, 998118), (54, 887216), (66, 725904), (71, 674784), (72, 665412), (88, 544428), (96, 499059), (99, 483936), (108, 443608), (132, 362952), (142, 337392), (144, 332706), (176, 272214), (198, 241968), (213, 224928), (216, 221804), (264, 181476), (284, 168696), (288, 166353), (297, 161312), (352, 136107), (396, 120984), (426, 112464), (432, 110902), (528, 90738), (568, 84348), (594, 80656), (639, 74976), (781, 61344), (792, 60492), (852, 56232), (864, 55451), (1056, 45369), (1136, 42174), (1188, 40328), (1278, 37488), (1562, 30672), (1584, 30246), (1704, 28116), (1917, 24992), (2272, 21087), (2343, 20448), (2376, 20164), (2556, 18744), (3124, 15336), (3168, 15123), (3408, 14058), (3834, 12496), (4686, 10224), (4752, 10082), (5041, 9504), (5112, 9372), (6248, 7668), (6816, 7029)]