48997650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25127}}^1$

素因数の和:25155

約数の個数: 48

約数和(自身を含む): 130866624

約数和(自身を除く): 81868974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 25127, 50254, 75381, 125635, 150762, 251270, 326651, 376905, 628175, 653302, 753810, 979953, 1256350, 1633255, 1884525, 1959906, 3266510, 3769050, 4899765, 8166275, 9799530, 16332550, 24498825, 48997650]

約数ペア:

[(1, 48997650), (2, 24498825), (3, 16332550), (5, 9799530), (6, 8166275), (10, 4899765), (13, 3769050), (15, 3266510), (25, 1959906), (26, 1884525), (30, 1633255), (39, 1256350), (50, 979953), (65, 753810), (75, 653302), (78, 628175), (130, 376905), (150, 326651), (195, 251270), (325, 150762), (390, 125635), (650, 75381), (975, 50254), (1950, 25127)]