51674610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132499}}^1$

素因数の和:132522

約数の個数: 32

約数和(自身を含む): 133560000

約数和(自身を除く): 81885390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 132499, 264998, 397497, 662495, 794994, 1324990, 1722487, 1987485, 3444974, 3974970, 5167461, 8612435, 10334922, 17224870, 25837305, 51674610]

約数ペア:

[(1, 51674610), (2, 25837305), (3, 17224870), (5, 10334922), (6, 8612435), (10, 5167461), (13, 3974970), (15, 3444974), (26, 1987485), (30, 1722487), (39, 1324990), (65, 794994), (78, 662495), (130, 397497), (195, 264998), (390, 132499)]