49980970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{384469}}^1$

素因数の和:384489

約数の個数: 16

約数和(自身を含む): 96886440

約数和(自身を除く): 46905470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 384469, 768938, 1922345, 3844690, 4998097, 9996194, 24990485, 49980970]

約数ペア:

[(1, 49980970), (2, 24990485), (5, 9996194), (10, 4998097), (13, 3844690), (26, 1922345), (65, 768938), (130, 384469)]