52581490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 102248496

約数和(自身を除く): 49667006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 601, 673, 1202, 1346, 3005, 3365, 6010, 6730, 7813, 8749, 15626, 17498, 39065, 43745, 78130, 87490, 404473, 808946, 2022365, 4044730, 5258149, 10516298, 26290745, 52581490]

約数ペア:

[(1, 52581490), (2, 26290745), (5, 10516298), (10, 5258149), (13, 4044730), (26, 2022365), (65, 808946), (130, 404473), (601, 87490), (673, 78130), (1202, 43745), (1346, 39065), (3005, 17498), (3365, 15626), (6010, 8749), (6730, 7813)]