50571495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 95239872

約数和(自身を除く): 44668377

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 631, 685, 1233, 1781, 1893, 2055, 3155, 5343, 5679, 6165, 8203, 8905, 9465, 16029, 24609, 26715, 28395, 41015, 73827, 80145, 86447, 123045, 259341, 369135, 432235, 778023, 1123811, 1296705, 3371433, 3890115, 5619055, 10114299, 16857165, 50571495]

約数ペア:

[(1, 50571495), (3, 16857165), (5, 10114299), (9, 5619055), (13, 3890115), (15, 3371433), (39, 1296705), (45, 1123811), (65, 778023), (117, 432235), (137, 369135), (195, 259341), (411, 123045), (585, 86447), (631, 80145), (685, 73827), (1233, 41015), (1781, 28395), (1893, 26715), (2055, 24609), (3155, 16029), (5343, 9465), (5679, 8905), (6165, 8203)]