50093745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 91010304

約数和(自身を除く): 40916559

約数列:

[1, 3, 5, 13, 15, 37, 39, 53, 65, 111, 131, 159, 185, 195, 265, 393, 481, 555, 655, 689, 795, 1443, 1703, 1961, 1965, 2067, 2405, 3445, 4847, 5109, 5883, 6943, 7215, 8515, 9805, 10335, 14541, 20829, 24235, 25493, 25545, 29415, 34715, 63011, 72705, 76479, 90259, 104145, 127465, 189033, 256891, 270777, 315055, 382395, 451295, 770673, 945165, 1284455, 1353885, 3339583, 3853365, 10018749, 16697915, 50093745]

約数ペア:

[(1, 50093745), (3, 16697915), (5, 10018749), (13, 3853365), (15, 3339583), (37, 1353885), (39, 1284455), (53, 945165), (65, 770673), (111, 451295), (131, 382395), (159, 315055), (185, 270777), (195, 256891), (265, 189033), (393, 127465), (481, 104145), (555, 90259), (655, 76479), (689, 72705), (795, 63011), (1443, 34715), (1703, 29415), (1961, 25545), (1965, 25493), (2067, 24235), (2405, 20829), (3445, 14541), (4847, 10335), (5109, 9805), (5883, 8515), (6943, 7215)]