49788638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{653}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 76047120

約数和(自身を除く): 26258482

約数列:

[1, 2, 67, 134, 569, 653, 1138, 1306, 38123, 43751, 76246, 87502, 371557, 743114, 24894319, 49788638]

約数ペア:

[(1, 49788638), (2, 24894319), (67, 743114), (134, 371557), (569, 87502), (653, 76246), (1138, 43751), (1306, 38123)]