49812812

素因数分解:

$2^2\times 7^2\times {\mathrm{254147}}^1$

素因数の和:254165

約数の個数: 18

約数和(自身を含む): 101405052

約数和(自身を除く): 51592240

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 254147, 508294, 1016588, 1779029, 3558058, 7116116, 12453203, 24906406, 49812812]

約数ペア:

[(1, 49812812), (2, 24906406), (4, 12453203), (7, 7116116), (14, 3558058), (28, 1779029), (49, 1016588), (98, 508294), (196, 254147)]