56206227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 43326573

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 71, 77, 149, 161, 213, 231, 253, 447, 483, 497, 759, 781, 1043, 1491, 1633, 1639, 1771, 2343, 3129, 3427, 4899, 4917, 5313, 5467, 10281, 10579, 11431, 11473, 16401, 17963, 23989, 31737, 34293, 34419, 37697, 53889, 71967, 74053, 113091, 116369, 125741, 222159, 243317, 263879, 349107, 377223, 729951, 791637, 814583, 1703219, 2443749, 2676487, 5109657, 8029461, 18735409, 56206227]

約数ペア:

[(1, 56206227), (3, 18735409), (7, 8029461), (11, 5109657), (21, 2676487), (23, 2443749), (33, 1703219), (69, 814583), (71, 791637), (77, 729951), (149, 377223), (161, 349107), (213, 263879), (231, 243317), (253, 222159), (447, 125741), (483, 116369), (497, 113091), (759, 74053), (781, 71967), (1043, 53889), (1491, 37697), (1633, 34419), (1639, 34293), (1771, 31737), (2343, 23989), (3129, 17963), (3427, 16401), (4899, 11473), (4917, 11431), (5313, 10579), (5467, 10281)]