52098417

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 91601280

約数和(自身を除く): 39502863

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 743, 1113, 1323, 1431, 2229, 2597, 3339, 5201, 6687, 7791, 10017, 15603, 20061, 23373, 36407, 39379, 46809, 70119, 109221, 118137, 140427, 275653, 327663, 354411, 826959, 982989, 1063233, 1929571, 2480877, 5788713, 7442631, 17366139, 52098417]

約数ペア:

[(1, 52098417), (3, 17366139), (7, 7442631), (9, 5788713), (21, 2480877), (27, 1929571), (49, 1063233), (53, 982989), (63, 826959), (147, 354411), (159, 327663), (189, 275653), (371, 140427), (441, 118137), (477, 109221), (743, 70119), (1113, 46809), (1323, 39379), (1431, 36407), (2229, 23373), (2597, 20061), (3339, 15603), (5201, 10017), (6687, 7791)]