48799840

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 121546656

約数和(自身を除く): 72746816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 160, 164, 172, 173, 205, 215, 328, 344, 346, 410, 430, 656, 688, 692, 820, 860, 865, 1312, 1376, 1384, 1640, 1720, 1730, 1763, 2768, 3280, 3440, 3460, 3526, 5536, 6560, 6880, 6920, 7052, 7093, 7439, 8815, 13840, 14104, 14186, 14878, 17630, 27680, 28208, 28372, 29756, 35260, 35465, 37195, 56416, 56744, 59512, 70520, 70930, 74390, 113488, 119024, 141040, 141860, 148780, 226976, 238048, 282080, 283720, 297560, 304999, 567440, 595120, 609998, 1134880, 1190240, 1219996, 1524995, 2439992, 3049990, 4879984, 6099980, 9759968, 12199960, 24399920, 48799840]

約数ペア:

[(1, 48799840), (2, 24399920), (4, 12199960), (5, 9759968), (8, 6099980), (10, 4879984), (16, 3049990), (20, 2439992), (32, 1524995), (40, 1219996), (41, 1190240), (43, 1134880), (80, 609998), (82, 595120), (86, 567440), (160, 304999), (164, 297560), (172, 283720), (173, 282080), (205, 238048), (215, 226976), (328, 148780), (344, 141860), (346, 141040), (410, 119024), (430, 113488), (656, 74390), (688, 70930), (692, 70520), (820, 59512), (860, 56744), (865, 56416), (1312, 37195), (1376, 35465), (1384, 35260), (1640, 29756), (1720, 28372), (1730, 28208), (1763, 27680), (2768, 17630), (3280, 14878), (3440, 14186), (3460, 14104), (3526, 13840), (5536, 8815), (6560, 7439), (6880, 7093), (6920, 7052)]