49194171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 81087552

約数和(自身を除く): 31893381

約数列:

[1, 3, 9, 13, 23, 39, 69, 101, 117, 181, 207, 299, 303, 543, 897, 909, 1313, 1629, 2323, 2353, 2691, 3939, 4163, 6969, 7059, 11817, 12489, 18281, 20907, 21177, 30199, 37467, 54119, 54843, 90597, 162357, 164529, 237653, 271791, 420463, 487071, 712959, 1261389, 2138877, 3784167, 5466019, 16398057, 49194171]

約数ペア:

[(1, 49194171), (3, 16398057), (9, 5466019), (13, 3784167), (23, 2138877), (39, 1261389), (69, 712959), (101, 487071), (117, 420463), (181, 271791), (207, 237653), (299, 164529), (303, 162357), (543, 90597), (897, 54843), (909, 54119), (1313, 37467), (1629, 30199), (2323, 21177), (2353, 20907), (2691, 18281), (3939, 12489), (4163, 11817), (6969, 7059)]