54188220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1307}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 152062848

約数和(自身を除く): 97874628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1307, 1382, 2073, 2614, 2764, 3455, 3921, 4146, 5228, 6535, 6910, 7842, 8292, 10365, 13070, 13820, 15684, 19605, 20730, 26140, 39210, 41460, 78420, 903137, 1806274, 2709411, 3612548, 4515685, 5418822, 9031370, 10837644, 13547055, 18062740, 27094110, 54188220]

約数ペア:

[(1, 54188220), (2, 27094110), (3, 18062740), (4, 13547055), (5, 10837644), (6, 9031370), (10, 5418822), (12, 4515685), (15, 3612548), (20, 2709411), (30, 1806274), (60, 903137), (691, 78420), (1307, 41460), (1382, 39210), (2073, 26140), (2614, 20730), (2764, 19605), (3455, 15684), (3921, 13820), (4146, 13070), (5228, 10365), (6535, 8292), (6910, 7842)]