55027272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 142940160

約数和(自身を除く): 87912888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 751, 852, 1032, 1502, 1704, 2253, 3004, 3053, 4506, 6008, 6106, 9012, 9159, 12212, 18024, 18318, 24424, 32293, 36636, 53321, 64586, 73272, 96879, 106642, 129172, 159963, 193758, 213284, 258344, 319926, 387516, 426568, 639852, 775032, 1279704, 2292803, 4585606, 6878409, 9171212, 13756818, 18342424, 27513636, 55027272]

約数ペア:

[(1, 55027272), (2, 27513636), (3, 18342424), (4, 13756818), (6, 9171212), (8, 6878409), (12, 4585606), (24, 2292803), (43, 1279704), (71, 775032), (86, 639852), (129, 426568), (142, 387516), (172, 319926), (213, 258344), (258, 213284), (284, 193758), (344, 159963), (426, 129172), (516, 106642), (568, 96879), (751, 73272), (852, 64586), (1032, 53321), (1502, 36636), (1704, 32293), (2253, 24424), (3004, 18318), (3053, 18024), (4506, 12212), (6008, 9159), (6106, 9012)]