49000458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{977}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 105811776

約数和(自身を除く): 56811318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 977, 1286, 1929, 1954, 2931, 3858, 5862, 8359, 12701, 16718, 25077, 25402, 38103, 50154, 76206, 628211, 1256422, 1884633, 3769266, 8166743, 16333486, 24500229, 49000458]

約数ペア:

[(1, 49000458), (2, 24500229), (3, 16333486), (6, 8166743), (13, 3769266), (26, 1884633), (39, 1256422), (78, 628211), (643, 76206), (977, 50154), (1286, 38103), (1929, 25402), (1954, 25077), (2931, 16718), (3858, 12701), (5862, 8359)]