52905970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406969}}^1$

素因数の和:406989

約数の個数: 16

約数和(自身を含む): 102556440

約数和(自身を除く): 49650470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 406969, 813938, 2034845, 4069690, 5290597, 10581194, 26452985, 52905970]

約数ペア:

[(1, 52905970), (2, 26452985), (5, 10581194), (10, 5290597), (13, 4069690), (26, 2034845), (65, 813938), (130, 406969)]