49780761

素因数分解:

$3^1\times {\mathrm{31}}^3\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 16

約数和(自身を含む): 68709888

約数和(自身を除く): 18929127

約数列:

[1, 3, 31, 93, 557, 961, 1671, 2883, 17267, 29791, 51801, 89373, 535277, 1605831, 16593587, 49780761]

約数ペア:

[(1, 49780761), (3, 16593587), (31, 1605831), (93, 535277), (557, 89373), (961, 51801), (1671, 29791), (2883, 17267)]