47949408

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1458

約数の個数: 120

約数和(自身を含む): 151972128

約数和(自身を除く): 104022720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1423, 1872, 2106, 2592, 2808, 2846, 3744, 4212, 4269, 5616, 5692, 8424, 8538, 11232, 11384, 12807, 16848, 17076, 18499, 22768, 25614, 33696, 34152, 36998, 38421, 45536, 51228, 55497, 68304, 73996, 76842, 102456, 110994, 115263, 136608, 147992, 153684, 166491, 204912, 221988, 230526, 295984, 307368, 332982, 409824, 443976, 461052, 499473, 591968, 614736, 665964, 887952, 922104, 998946, 1229472, 1331928, 1498419, 1775904, 1844208, 1997892, 2663856, 2996838, 3688416, 3995784, 5327712, 5993676, 7991568, 11987352, 15983136, 23974704, 47949408]

約数ペア:

[(1, 47949408), (2, 23974704), (3, 15983136), (4, 11987352), (6, 7991568), (8, 5993676), (9, 5327712), (12, 3995784), (13, 3688416), (16, 2996838), (18, 2663856), (24, 1997892), (26, 1844208), (27, 1775904), (32, 1498419), (36, 1331928), (39, 1229472), (48, 998946), (52, 922104), (54, 887952), (72, 665964), (78, 614736), (81, 591968), (96, 499473), (104, 461052), (108, 443976), (117, 409824), (144, 332982), (156, 307368), (162, 295984), (208, 230526), (216, 221988), (234, 204912), (288, 166491), (312, 153684), (324, 147992), (351, 136608), (416, 115263), (432, 110994), (468, 102456), (624, 76842), (648, 73996), (702, 68304), (864, 55497), (936, 51228), (1053, 45536), (1248, 38421), (1296, 36998), (1404, 34152), (1423, 33696), (1872, 25614), (2106, 22768), (2592, 18499), (2808, 17076), (2846, 16848), (3744, 12807), (4212, 11384), (4269, 11232), (5616, 8538), (5692, 8424)]