51809280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 88

約数和(自身を含む): 165757872

約数和(自身を除く): 113948592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3373, 3840, 5120, 6746, 7680, 10119, 13492, 15360, 16865, 20238, 26984, 33730, 40476, 50595, 53968, 67460, 80952, 101190, 107936, 134920, 161904, 202380, 215872, 269840, 323808, 404760, 431744, 539680, 647616, 809520, 863488, 1079360, 1295232, 1619040, 1726976, 2158720, 2590464, 3238080, 3453952, 4317440, 5180928, 6476160, 8634880, 10361856, 12952320, 17269760, 25904640, 51809280]

約数ペア:

[(1, 51809280), (2, 25904640), (3, 17269760), (4, 12952320), (5, 10361856), (6, 8634880), (8, 6476160), (10, 5180928), (12, 4317440), (15, 3453952), (16, 3238080), (20, 2590464), (24, 2158720), (30, 1726976), (32, 1619040), (40, 1295232), (48, 1079360), (60, 863488), (64, 809520), (80, 647616), (96, 539680), (120, 431744), (128, 404760), (160, 323808), (192, 269840), (240, 215872), (256, 202380), (320, 161904), (384, 134920), (480, 107936), (512, 101190), (640, 80952), (768, 67460), (960, 53968), (1024, 50595), (1280, 40476), (1536, 33730), (1920, 26984), (2560, 20238), (3072, 16865), (3373, 15360), (3840, 13492), (5120, 10119), (6746, 7680)]