47400288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 93719712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 1999, 2964, 3952, 3998, 5928, 5997, 7904, 7996, 11856, 11994, 15992, 23712, 23988, 25987, 31984, 37981, 47976, 51974, 63968, 75962, 77961, 95952, 103948, 113943, 151924, 155922, 191904, 207896, 227886, 303848, 311844, 415792, 455772, 493753, 607696, 623688, 831584, 911544, 987506, 1215392, 1247376, 1481259, 1823088, 1975012, 2494752, 2962518, 3646176, 3950024, 5925036, 7900048, 11850072, 15800096, 23700144, 47400288]

約数ペア:

[(1, 47400288), (2, 23700144), (3, 15800096), (4, 11850072), (6, 7900048), (8, 5925036), (12, 3950024), (13, 3646176), (16, 2962518), (19, 2494752), (24, 1975012), (26, 1823088), (32, 1481259), (38, 1247376), (39, 1215392), (48, 987506), (52, 911544), (57, 831584), (76, 623688), (78, 607696), (96, 493753), (104, 455772), (114, 415792), (152, 311844), (156, 303848), (208, 227886), (228, 207896), (247, 191904), (304, 155922), (312, 151924), (416, 113943), (456, 103948), (494, 95952), (608, 77961), (624, 75962), (741, 63968), (912, 51974), (988, 47976), (1248, 37981), (1482, 31984), (1824, 25987), (1976, 23988), (1999, 23712), (2964, 15992), (3952, 11994), (3998, 11856), (5928, 7996), (5997, 7904)]