51279627

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 86019840

約数和(自身を除く): 34740213

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 523, 609, 667, 1127, 1421, 1569, 2001, 3381, 3661, 4263, 4669, 10983, 12029, 14007, 15167, 25627, 32683, 36087, 45501, 76881, 84203, 98049, 106169, 252609, 318507, 348841, 589421, 743183, 1046523, 1768263, 2229549, 2441887, 7325661, 17093209, 51279627]

約数ペア:

[(1, 51279627), (3, 17093209), (7, 7325661), (21, 2441887), (23, 2229549), (29, 1768263), (49, 1046523), (69, 743183), (87, 589421), (147, 348841), (161, 318507), (203, 252609), (483, 106169), (523, 98049), (609, 84203), (667, 76881), (1127, 45501), (1421, 36087), (1569, 32683), (2001, 25627), (3381, 15167), (3661, 14007), (4263, 12029), (4669, 10983)]