53005080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 159517440

約数和(自身を除く): 106512360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 907, 974, 1461, 1814, 1948, 2435, 2721, 2922, 3628, 3896, 4535, 4870, 5442, 5844, 7256, 7305, 9070, 9740, 10884, 11688, 13605, 14610, 18140, 19480, 21768, 27210, 29220, 36280, 54420, 58440, 108840, 441709, 883418, 1325127, 1766836, 2208545, 2650254, 3533672, 4417090, 5300508, 6625635, 8834180, 10601016, 13251270, 17668360, 26502540, 53005080]

約数ペア:

[(1, 53005080), (2, 26502540), (3, 17668360), (4, 13251270), (5, 10601016), (6, 8834180), (8, 6625635), (10, 5300508), (12, 4417090), (15, 3533672), (20, 2650254), (24, 2208545), (30, 1766836), (40, 1325127), (60, 883418), (120, 441709), (487, 108840), (907, 58440), (974, 54420), (1461, 36280), (1814, 29220), (1948, 27210), (2435, 21768), (2721, 19480), (2922, 18140), (3628, 14610), (3896, 13605), (4535, 11688), (4870, 10884), (5442, 9740), (5844, 9070), (7256, 7305)]