51095760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 159305280

約数和(自身を除く): 108209520

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, 1009, 1055, 1266, 1688, 2018, 2110, 2532, 3027, 3165, 3376, 4036, 4220, 5045, 5064, 6054, 6330, 8072, 8440, 10090, 10128, 12108, 12660, 15135, 16144, 16880, 20180, 24216, 25320, 30270, 40360, 48432, 50640, 60540, 80720, 121080, 212899, 242160, 425798, 638697, 851596, 1064495, 1277394, 1703192, 2128990, 2554788, 3193485, 3406384, 4257980, 5109576, 6386970, 8515960, 10219152, 12773940, 17031920, 25547880, 51095760]

約数ペア:

[(1, 51095760), (2, 25547880), (3, 17031920), (4, 12773940), (5, 10219152), (6, 8515960), (8, 6386970), (10, 5109576), (12, 4257980), (15, 3406384), (16, 3193485), (20, 2554788), (24, 2128990), (30, 1703192), (40, 1277394), (48, 1064495), (60, 851596), (80, 638697), (120, 425798), (211, 242160), (240, 212899), (422, 121080), (633, 80720), (844, 60540), (1009, 50640), (1055, 48432), (1266, 40360), (1688, 30270), (2018, 25320), (2110, 24216), (2532, 20180), (3027, 16880), (3165, 16144), (3376, 15135), (4036, 12660), (4220, 12108), (5045, 10128), (5064, 10090), (6054, 8440), (6330, 8072)]