49640305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69427}}^1$

素因数の和:69456

約数の個数: 16

約数和(自身を含む): 69983424

約数和(自身を除く): 20343119

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 69427, 347135, 763697, 902551, 3818485, 4512755, 9928061, 49640305]

約数ペア:

[(1, 49640305), (5, 9928061), (11, 4512755), (13, 3818485), (55, 902551), (65, 763697), (143, 347135), (715, 69427)]