47896023

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 81100800

約数和(自身を除く): 33204777

約数列:

[1, 3, 7, 21, 29, 31, 43, 59, 87, 93, 129, 177, 203, 217, 301, 413, 609, 651, 899, 903, 1239, 1247, 1333, 1711, 1829, 2537, 2697, 3741, 3999, 5133, 5487, 6293, 7611, 8729, 9331, 11977, 12803, 17759, 18879, 26187, 27993, 35931, 38409, 38657, 53041, 53277, 73573, 78647, 115971, 159123, 220719, 235941, 270599, 371287, 515011, 550529, 811797, 1113861, 1545033, 1651587, 2280763, 6842289, 15965341, 47896023]

約数ペア:

[(1, 47896023), (3, 15965341), (7, 6842289), (21, 2280763), (29, 1651587), (31, 1545033), (43, 1113861), (59, 811797), (87, 550529), (93, 515011), (129, 371287), (177, 270599), (203, 235941), (217, 220719), (301, 159123), (413, 115971), (609, 78647), (651, 73573), (899, 53277), (903, 53041), (1239, 38657), (1247, 38409), (1333, 35931), (1711, 27993), (1829, 26187), (2537, 18879), (2697, 17759), (3741, 12803), (3999, 11977), (5133, 9331), (5487, 8729), (6293, 7611)]