50488080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 157412544

約数和(自身を除く): 106924464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 997, 1055, 1266, 1688, 1994, 2110, 2532, 2991, 3165, 3376, 3988, 4220, 4985, 5064, 5982, 6330, 7976, 8440, 9970, 10128, 11964, 12660, 14955, 15952, 16880, 19940, 23928, 25320, 29910, 39880, 47856, 50640, 59820, 79760, 119640, 210367, 239280, 420734, 631101, 841468, 1051835, 1262202, 1682936, 2103670, 2524404, 3155505, 3365872, 4207340, 5048808, 6311010, 8414680, 10097616, 12622020, 16829360, 25244040, 50488080]

約数ペア:

[(1, 50488080), (2, 25244040), (3, 16829360), (4, 12622020), (5, 10097616), (6, 8414680), (8, 6311010), (10, 5048808), (12, 4207340), (15, 3365872), (16, 3155505), (20, 2524404), (24, 2103670), (30, 1682936), (40, 1262202), (48, 1051835), (60, 841468), (80, 631101), (120, 420734), (211, 239280), (240, 210367), (422, 119640), (633, 79760), (844, 59820), (997, 50640), (1055, 47856), (1266, 39880), (1688, 29910), (1994, 25320), (2110, 23928), (2532, 19940), (2991, 16880), (3165, 15952), (3376, 14955), (3988, 12660), (4220, 11964), (4985, 10128), (5064, 9970), (5982, 8440), (6330, 7976)]