49190575

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 73281024

約数和(自身を除く): 24090449

約数列:

[1, 5, 7, 25, 35, 37, 71, 107, 175, 185, 259, 355, 497, 535, 749, 925, 1295, 1775, 2485, 2627, 2675, 3745, 3959, 6475, 7597, 12425, 13135, 18389, 18725, 19795, 27713, 37985, 53179, 65675, 91945, 98975, 138565, 189925, 265895, 281089, 459725, 692825, 1329475, 1405445, 1967623, 7027225, 9838115, 49190575]

約数ペア:

[(1, 49190575), (5, 9838115), (7, 7027225), (25, 1967623), (35, 1405445), (37, 1329475), (71, 692825), (107, 459725), (175, 281089), (185, 265895), (259, 189925), (355, 138565), (497, 98975), (535, 91945), (749, 65675), (925, 53179), (1295, 37985), (1775, 27713), (2485, 19795), (2627, 18725), (2675, 18389), (3745, 13135), (3959, 12425), (6475, 7597)]