50052990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128341}}^1$

素因数の和:128364

約数の個数: 32

約数和(自身を含む): 129368736

約数和(自身を除く): 79315746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128341, 256682, 385023, 641705, 770046, 1283410, 1668433, 1925115, 3336866, 3850230, 5005299, 8342165, 10010598, 16684330, 25026495, 50052990]

約数ペア:

[(1, 50052990), (2, 25026495), (3, 16684330), (5, 10010598), (6, 8342165), (10, 5005299), (13, 3850230), (15, 3336866), (26, 1925115), (30, 1668433), (39, 1283410), (65, 770046), (78, 641705), (130, 385023), (195, 256682), (390, 128341)]