51256010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2333}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 99988560

約数和(自身を除く): 48732550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 2333, 4394, 4666, 10985, 11665, 21970, 23330, 30329, 60658, 151645, 303290, 394277, 788554, 1971385, 3942770, 5125601, 10251202, 25628005, 51256010]

約数ペア:

[(1, 51256010), (2, 25628005), (5, 10251202), (10, 5125601), (13, 3942770), (26, 1971385), (65, 788554), (130, 394277), (169, 303290), (338, 151645), (845, 60658), (1690, 30329), (2197, 23330), (2333, 21970), (4394, 11665), (4666, 10985)]