49251807

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 80986752

約数和(自身を除く): 31734945

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 167, 297, 331, 501, 891, 993, 1503, 1837, 2979, 3641, 4509, 5511, 8937, 10923, 13527, 16533, 26811, 32769, 49599, 55277, 98307, 148797, 165831, 294921, 497493, 608047, 1492479, 1824141, 4477437, 5472423, 16417269, 49251807]

約数ペア:

[(1, 49251807), (3, 16417269), (9, 5472423), (11, 4477437), (27, 1824141), (33, 1492479), (81, 608047), (99, 497493), (167, 294921), (297, 165831), (331, 148797), (501, 98307), (891, 55277), (993, 49599), (1503, 32769), (1837, 26811), (2979, 16533), (3641, 13527), (4509, 10923), (5511, 8937)]